[llvm-commits] [llvm] r70694 - in /llvm/trunk: autoconf/ lib/Target/MSP430/
Anton Korobeynikov
asl at math.spbu.ru
Sun May 3 05:57:21 PDT 2009
Author: asl
Date: Sun May 3 07:57:15 2009
New Revision: 70694
URL: http://llvm.org/viewvc/llvm-project?rev=70694&view=rev
Log:
Dummy MSP430 backend
Added:
llvm/trunk/lib/Target/MSP430/
llvm/trunk/lib/Target/MSP430/MSP430.h
llvm/trunk/lib/Target/MSP430/MSP430.td
llvm/trunk/lib/Target/MSP430/MSP430AsmPrinter.cpp
llvm/trunk/lib/Target/MSP430/MSP430ISelDAGToDAG.cpp
llvm/trunk/lib/Target/MSP430/MSP430ISelLowering.cpp
llvm/trunk/lib/Target/MSP430/MSP430ISelLowering.h
llvm/trunk/lib/Target/MSP430/MSP430InstrFormats.td
llvm/trunk/lib/Target/MSP430/MSP430InstrInfo.cpp
llvm/trunk/lib/Target/MSP430/MSP430InstrInfo.h
llvm/trunk/lib/Target/MSP430/MSP430InstrInfo.td
llvm/trunk/lib/Target/MSP430/MSP430RegisterInfo.cpp
llvm/trunk/lib/Target/MSP430/MSP430RegisterInfo.h
llvm/trunk/lib/Target/MSP430/MSP430RegisterInfo.td
llvm/trunk/lib/Target/MSP430/MSP430Subtarget.cpp
llvm/trunk/lib/Target/MSP430/MSP430Subtarget.h
llvm/trunk/lib/Target/MSP430/MSP430TargetAsmInfo.cpp
llvm/trunk/lib/Target/MSP430/MSP430TargetAsmInfo.h
llvm/trunk/lib/Target/MSP430/MSP430TargetMachine.cpp
llvm/trunk/lib/Target/MSP430/MSP430TargetMachine.h
llvm/trunk/lib/Target/MSP430/Makefile
Modified:
llvm/trunk/autoconf/configure.ac
Modified: llvm/trunk/autoconf/configure.ac
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/autoconf/configure.ac?rev=70694&r1=70693&r2=70694&view=diff
==============================================================================
--- llvm/trunk/autoconf/configure.ac (original)
+++ llvm/trunk/autoconf/configure.ac Sun May 3 07:57:15 2009
@@ -226,6 +226,7 @@
mips-*) llvm_cv_target_arch="Mips" ;;
pic16-*) llvm_cv_target_arch="PIC16" ;;
xcore-*) llvm_cv_target_arch="XCore" ;;
+ msp430-*) llvm_cv_target_arch="MSP430" ;;
*) llvm_cv_target_arch="Unknown" ;;
esac])
@@ -343,6 +344,7 @@
Mips) AC_SUBST(TARGET_HAS_JIT,0) ;;
PIC16) AC_SUBST(TARGET_HAS_JIT,0) ;;
XCore) AC_SUBST(TARGET_HAS_JIT,0) ;;
+ MSP430) AC_SUBST(TARGET_HAS_JIT,0) ;;
*) AC_SUBST(TARGET_HAS_JIT,0) ;;
esac
fi
@@ -392,7 +394,7 @@
[Build specific host targets: all,host-only,{target-name} (default=all)]),,
enableval=all)
case "$enableval" in
- all) TARGETS_TO_BUILD="X86 Sparc PowerPC Alpha IA64 ARM Mips CellSPU PIC16 XCore CBackend MSIL CppBackend" ;;
+ all) TARGETS_TO_BUILD="X86 Sparc PowerPC Alpha IA64 ARM Mips CellSPU PIC16 XCore MSP430 CBackend MSIL CppBackend" ;;
host-only)
case "$llvm_cv_target_arch" in
x86) TARGETS_TO_BUILD="X86" ;;
@@ -406,6 +408,7 @@
CellSPU|SPU) TARGETS_TO_BUILD="CellSPU" ;;
PIC16) TARGETS_TO_BUILD="PIC16" ;;
XCore) TARGETS_TO_BUILD="XCore" ;;
+ MSP430) TARGETS_TO_BUILD="MSP430" ;;
*) AC_MSG_ERROR([Can not set target to build]) ;;
esac
;;
@@ -422,6 +425,7 @@
spu) TARGETS_TO_BUILD="CellSPU $TARGETS_TO_BUILD" ;;
pic16) TARGETS_TO_BUILD="PIC16 $TARGETS_TO_BUILD" ;;
xcore) TARGETS_TO_BUILD="XCore $TARGETS_TO_BUILD" ;;
+ msp430) TARGETS_TO_BUILD="MSP430 $TARGETS_TO_BUILD" ;;
cbe) TARGETS_TO_BUILD="CBackend $TARGETS_TO_BUILD" ;;
msil) TARGETS_TO_BUILD="MSIL $TARGETS_TO_BUILD" ;;
cpp) TARGETS_TO_BUILD="CppBackend $TARGETS_TO_BUILD" ;;
Added: llvm/trunk/lib/Target/MSP430/MSP430.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/MSP430/MSP430.h?rev=70694&view=auto
==============================================================================
--- llvm/trunk/lib/Target/MSP430/MSP430.h (added)
+++ llvm/trunk/lib/Target/MSP430/MSP430.h Sun May 3 07:57:15 2009
@@ -0,0 +1,36 @@
+//==-- MSP430.h - Top-level interface for MSP430 representation --*- C++ -*-==//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file contains the entry points for global functions defined in
+// the LLVM MSP430 backend.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_TARGET_MSP430_H
+#define LLVM_TARGET_MSP430_H
+
+namespace llvm {
+ class MSP430TargetMachine;
+ class FunctionPass;
+ class raw_ostream;
+
+ FunctionPass *createMSP430ISelDag(MSP430TargetMachine &TM);
+ FunctionPass *createMSP430CodePrinterPass(raw_ostream &OS,
+ MSP430TargetMachine &TM,
+ bool Fast, bool Verbose);
+} // end namespace llvm;
+
+// Defines symbolic names for MSP430 registers.
+// This defines a mapping from register name to register number.
+#include "MSP430GenRegisterNames.inc"
+
+// Defines symbolic names for the MSP430 instructions.
+#include "MSP430GenInstrNames.inc"
+
+#endif
Added: llvm/trunk/lib/Target/MSP430/MSP430.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/MSP430/MSP430.td?rev=70694&view=auto
==============================================================================
--- llvm/trunk/lib/Target/MSP430/MSP430.td (added)
+++ llvm/trunk/lib/Target/MSP430/MSP430.td Sun May 3 07:57:15 2009
@@ -0,0 +1,54 @@
+//===- MSP430.td - Describe the MSP430 Target Machine ---------*- tblgen -*-==//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+// This is the top level entry point for the MSP430 target.
+//===----------------------------------------------------------------------===//
+
+//===----------------------------------------------------------------------===//
+// Target-independent interfaces
+//===----------------------------------------------------------------------===//
+
+include "llvm/Target/Target.td"
+
+//===----------------------------------------------------------------------===//
+// Subtarget Features.
+//===----------------------------------------------------------------------===//
+def FeatureX
+ : SubtargetFeature<"ext", "ExtendedInsts", "true",
+ "Enable MSP430-X extensions">;
+
+//===----------------------------------------------------------------------===//
+// MSP430 supported processors.
+//===----------------------------------------------------------------------===//
+class Proc<string Name, list<SubtargetFeature> Features>
+ : Processor<Name, NoItineraries, Features>;
+
+def : Proc<"generic", []>;
+
+//===----------------------------------------------------------------------===//
+// Register File Description
+//===----------------------------------------------------------------------===//
+
+include "MSP430RegisterInfo.td"
+
+//===----------------------------------------------------------------------===//
+// Instruction Descriptions
+//===----------------------------------------------------------------------===//
+
+include "MSP430InstrInfo.td"
+
+def MSP430InstrInfo : InstrInfo {}
+
+//===----------------------------------------------------------------------===//
+// Target Declaration
+//===----------------------------------------------------------------------===//
+
+def MSP430 : Target {
+ let InstructionSet = MSP430InstrInfo;
+}
+
Added: llvm/trunk/lib/Target/MSP430/MSP430AsmPrinter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/MSP430/MSP430AsmPrinter.cpp?rev=70694&view=auto
==============================================================================
--- llvm/trunk/lib/Target/MSP430/MSP430AsmPrinter.cpp (added)
+++ llvm/trunk/lib/Target/MSP430/MSP430AsmPrinter.cpp Sun May 3 07:57:15 2009
@@ -0,0 +1,99 @@
+//===-- MSP430AsmPrinter.cpp - MSP430 LLVM assembly writer ------------------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file contains a printer that converts from our internal representation
+// of machine-dependent LLVM code to the MSP430 assembly language.
+//
+//===----------------------------------------------------------------------===//
+
+#define DEBUG_TYPE "asm-printer"
+#include "MSP430.h"
+#include "MSP430InstrInfo.h"
+#include "MSP430TargetMachine.h"
+#include "llvm/Constants.h"
+#include "llvm/DerivedTypes.h"
+#include "llvm/Module.h"
+#include "llvm/CodeGen/AsmPrinter.h"
+#include "llvm/CodeGen/DwarfWriter.h"
+#include "llvm/CodeGen/MachineModuleInfo.h"
+#include "llvm/CodeGen/MachineFunctionPass.h"
+#include "llvm/CodeGen/MachineConstantPool.h"
+#include "llvm/CodeGen/MachineInstr.h"
+#include "llvm/Target/TargetAsmInfo.h"
+#include "llvm/Target/TargetData.h"
+#include "llvm/ADT/Statistic.h"
+#include "llvm/Support/Compiler.h"
+#include "llvm/Support/Mangler.h"
+#include "llvm/Support/raw_ostream.h"
+
+using namespace llvm;
+
+STATISTIC(EmittedInsts, "Number of machine instrs printed");
+
+namespace {
+ class VISIBILITY_HIDDEN MSP430AsmPrinter : public AsmPrinter {
+ public:
+ MSP430AsmPrinter(raw_ostream &O, MSP430TargetMachine &TM,
+ const TargetAsmInfo *TAI, bool Fast, bool Verbose)
+ : AsmPrinter(O, TM, TAI, Fast, Verbose) {}
+
+ virtual const char *getPassName() const {
+ return "MSP430 Assembly Printer";
+ }
+
+ bool printInstruction(const MachineInstr *MI); // autogenerated.
+ void printMachineInstruction(const MachineInstr * MI);
+ bool runOnMachineFunction(MachineFunction &F);
+ bool doInitialization(Module &M);
+ bool doFinalization(Module &M);
+
+ void getAnalysisUsage(AnalysisUsage &AU) const {
+ AsmPrinter::getAnalysisUsage(AU);
+ AU.setPreservesAll();
+ }
+ };
+} // end of anonymous namespace
+
+#include "MSP430GenAsmWriter.inc"
+
+/// createMSP430CodePrinterPass - Returns a pass that prints the MSP430
+/// assembly code for a MachineFunction to the given output stream,
+/// using the given target machine description. This should work
+/// regardless of whether the function is in SSA form.
+///
+FunctionPass *llvm::createMSP430CodePrinterPass(raw_ostream &o,
+ MSP430TargetMachine &tm,
+ bool fast, bool verbose) {
+ return new MSP430AsmPrinter(o, tm, tm.getTargetAsmInfo(), fast, verbose);
+}
+
+bool MSP430AsmPrinter::doInitialization(Module &M) {
+ Mang = new Mangler(M, "", TAI->getPrivateGlobalPrefix());
+ return false; // success
+}
+
+
+bool MSP430AsmPrinter::doFinalization(Module &M) {
+ return AsmPrinter::doFinalization(M);
+}
+
+bool MSP430AsmPrinter::runOnMachineFunction(MachineFunction &F) {
+ // We didn't modify anything
+ return false;
+}
+
+void MSP430AsmPrinter::printMachineInstruction(const MachineInstr * MI) {
+ ++EmittedInsts;
+
+ // Call the autogenerated instruction printer routines.
+ if (printInstruction(MI))
+ return;
+
+ assert(0 && "Should not happen");
+}
Added: llvm/trunk/lib/Target/MSP430/MSP430ISelDAGToDAG.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/MSP430/MSP430ISelDAGToDAG.cpp?rev=70694&view=auto
==============================================================================
--- llvm/trunk/lib/Target/MSP430/MSP430ISelDAGToDAG.cpp (added)
+++ llvm/trunk/lib/Target/MSP430/MSP430ISelDAGToDAG.cpp Sun May 3 07:57:15 2009
@@ -0,0 +1,84 @@
+//===-- MSP430ISelDAGToDAG.cpp - A dag to dag inst selector for MSP430 ----===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file defines an instruction selector for the MSP430 target.
+//
+//===----------------------------------------------------------------------===//
+
+#include "MSP430.h"
+#include "MSP430ISelLowering.h"
+#include "MSP430TargetMachine.h"
+#include "llvm/DerivedTypes.h"
+#include "llvm/Function.h"
+#include "llvm/Intrinsics.h"
+#include "llvm/CallingConv.h"
+#include "llvm/Constants.h"
+#include "llvm/CodeGen/MachineFrameInfo.h"
+#include "llvm/CodeGen/MachineFunction.h"
+#include "llvm/CodeGen/MachineInstrBuilder.h"
+#include "llvm/CodeGen/MachineRegisterInfo.h"
+#include "llvm/CodeGen/SelectionDAG.h"
+#include "llvm/CodeGen/SelectionDAGISel.h"
+#include "llvm/Target/TargetLowering.h"
+#include "llvm/Support/Compiler.h"
+#include "llvm/Support/Debug.h"
+#include <queue>
+#include <set>
+using namespace llvm;
+
+/// MSP430DAGToDAGISel - MSP430 specific code to select MSP430 machine
+/// instructions for SelectionDAG operations.
+///
+namespace {
+ class MSP430DAGToDAGISel : public SelectionDAGISel {
+ MSP430TargetLowering &Lowering;
+ const MSP430Subtarget &Subtarget;
+
+ public:
+ MSP430DAGToDAGISel(MSP430TargetMachine &TM)
+ : SelectionDAGISel(TM),
+ Lowering(*TM.getTargetLowering()),
+ Subtarget(*TM.getSubtargetImpl()) { }
+
+ virtual void InstructionSelect();
+
+ virtual const char *getPassName() const {
+ return "MSP430 DAG->DAG Pattern Instruction Selection";
+ }
+
+ // Include the pieces autogenerated from the target description.
+ #include "MSP430GenDAGISel.inc"
+
+ private:
+ SDNode *Select(SDValue Op);
+ };
+} // end anonymous namespace
+
+/// createMSP430ISelDag - This pass converts a legalized DAG into a
+/// MSP430-specific DAG, ready for instruction scheduling.
+///
+FunctionPass *llvm::createMSP430ISelDag(MSP430TargetMachine &TM) {
+ return new MSP430DAGToDAGISel(TM);
+}
+
+/// InstructionSelect - This callback is invoked by
+/// SelectionDAGISel when it has created a SelectionDAG for us to codegen.
+void MSP430DAGToDAGISel::
+InstructionSelect() {
+ DEBUG(BB->dump());
+
+ // Select target instructions for the DAG.
+ SelectRoot(*CurDAG);
+
+ CurDAG->RemoveDeadNodes();
+}
+
+SDNode *MSP430DAGToDAGISel::Select(SDValue Op) {
+ return SelectCode(Op);
+}
Added: llvm/trunk/lib/Target/MSP430/MSP430ISelLowering.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/MSP430/MSP430ISelLowering.cpp?rev=70694&view=auto
==============================================================================
--- llvm/trunk/lib/Target/MSP430/MSP430ISelLowering.cpp (added)
+++ llvm/trunk/lib/Target/MSP430/MSP430ISelLowering.cpp Sun May 3 07:57:15 2009
@@ -0,0 +1,56 @@
+//===-- MSP430ISelLowering.cpp - MSP430 DAG Lowering Implementation ------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file implements the MSP430TargetLowering class.
+//
+//===----------------------------------------------------------------------===//
+
+#define DEBUG_TYPE "msp430-lower"
+
+#include "MSP430ISelLowering.h"
+#include "MSP430.h"
+#include "MSP430TargetMachine.h"
+#include "MSP430Subtarget.h"
+#include "llvm/DerivedTypes.h"
+#include "llvm/Function.h"
+#include "llvm/Intrinsics.h"
+#include "llvm/CallingConv.h"
+#include "llvm/GlobalVariable.h"
+#include "llvm/GlobalAlias.h"
+#include "llvm/CodeGen/CallingConvLower.h"
+#include "llvm/CodeGen/MachineFrameInfo.h"
+#include "llvm/CodeGen/MachineFunction.h"
+#include "llvm/CodeGen/MachineInstrBuilder.h"
+#include "llvm/CodeGen/MachineRegisterInfo.h"
+#include "llvm/CodeGen/SelectionDAGISel.h"
+#include "llvm/CodeGen/ValueTypes.h"
+#include "llvm/Support/Debug.h"
+#include "llvm/ADT/VectorExtras.h"
+using namespace llvm;
+
+MSP430TargetLowering::MSP430TargetLowering(MSP430TargetMachine &tm) :
+ TargetLowering(tm), Subtarget(*tm.getSubtargetImpl()), TM(tm) {
+
+ // Set up the register classes.
+ addRegisterClass(MVT::i16, MSP430::MSP430RegsRegisterClass);
+
+ // Compute derived properties from the register classes
+ computeRegisterProperties();
+}
+
+SDValue MSP430TargetLowering::
+LowerOperation(SDValue Op, SelectionDAG &DAG) {
+ switch (Op.getOpcode()) {
+ default:
+ assert(0 && "unimplemented operand");
+ return SDValue();
+ }
+}
+
+#include "MSP430GenCallingConv.inc"
Added: llvm/trunk/lib/Target/MSP430/MSP430ISelLowering.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/MSP430/MSP430ISelLowering.h?rev=70694&view=auto
==============================================================================
--- llvm/trunk/lib/Target/MSP430/MSP430ISelLowering.h (added)
+++ llvm/trunk/lib/Target/MSP430/MSP430ISelLowering.h Sun May 3 07:57:15 2009
@@ -0,0 +1,40 @@
+//==-- MSP430ISelLowering.h - MSP430 DAG Lowering Interface ------*- C++ -*-==//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file defines the interfaces that MSP430 uses to lower LLVM code into a
+// selection DAG.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_TARGET_MSP430_ISELLOWERING_H
+#define LLVM_TARGET_MSP430_ISELLOWERING_H
+
+#include "MSP430.h"
+#include "llvm/CodeGen/SelectionDAG.h"
+#include "llvm/Target/TargetLowering.h"
+
+namespace llvm {
+
+ class MSP430Subtarget;
+ class MSP430TargetMachine;
+
+ class MSP430TargetLowering : public TargetLowering {
+ public:
+ explicit MSP430TargetLowering(MSP430TargetMachine &TM);
+
+ /// LowerOperation - Provide custom lowering hooks for some operations.
+ virtual SDValue LowerOperation(SDValue Op, SelectionDAG &DAG);
+
+ private:
+ const MSP430Subtarget &Subtarget;
+ const MSP430TargetMachine &TM;
+ };
+} // namespace llvm
+
+#endif // LLVM_TARGET_MSP430_ISELLOWERING_H
Added: llvm/trunk/lib/Target/MSP430/MSP430InstrFormats.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/MSP430/MSP430InstrFormats.td?rev=70694&view=auto
==============================================================================
--- llvm/trunk/lib/Target/MSP430/MSP430InstrFormats.td (added)
+++ llvm/trunk/lib/Target/MSP430/MSP430InstrFormats.td Sun May 3 07:57:15 2009
@@ -0,0 +1,67 @@
+//===- MSP430InstrFormats.td - MSP430 Instruction Formats-----*- tblgen -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+//===----------------------------------------------------------------------===//
+// Describe MSP430 instructions format here
+//
+
+// Generic MSP430 Format
+class MSP430Inst<dag outs, dag ins, string asmstr> : Instruction {
+ field bits<16> Inst;
+
+ let Namespace = "MSP430";
+
+ dag OutOperandList = outs;
+ dag InOperandList = ins;
+
+ let AsmString = asmstr;
+}
+
+// FIXME: Create different classes for different addressing modes.
+
+// MSP430 Double Operand (Format I) Instructions
+class IForm<bits<4> opcode, bit ad, bit bw, bits<2> as,
+ dag outs, dag ins, string asmstr, list<dag> pattern>
+ : MSP430Inst<outs, ins, asmstr> {
+ let Pattern = pattern;
+
+ let Inst{12-15} = opcode;
+ let Inst{7} = ad;
+ let Inst{6} = bw;
+ let Inst{4-5} = as;
+}
+
+// MSP430 Single Operand (Format II) Instructions
+class IIForm<bits<9> opcode, bit bw, bits<2> ad,
+ dag outs, dag ins, string asmstr, list<dag> pattern>
+ : MSP430Inst<outs, ins, asmstr> {
+ let Pattern = pattern;
+
+ let Inst{7-15} = opcode;
+ let Inst{6} = bw;
+ let Inst{4-5} = ad;
+}
+
+// MSP430 Conditional Jumps Instructions
+class CJForm<bits<3> opcode, bits<3> cond, bit s,
+ dag outs, dag ins, string asmstr, list<dag> pattern>
+ : MSP430Inst<outs, ins, asmstr> {
+ let Pattern = pattern;
+
+ let Inst{13-15} = opcode;
+ let Inst{10-12} = cond;
+ let Inst{9} = s;
+}
+
+// Pseudo instructions
+class Pseudo<dag outs, dag ins, string asmstr, list<dag> pattern>
+ : MSP430Inst<outs, ins, asmstr> {
+ let Pattern = pattern;
+ let Inst{15-0} = 0;
+}
Added: llvm/trunk/lib/Target/MSP430/MSP430InstrInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/MSP430/MSP430InstrInfo.cpp?rev=70694&view=auto
==============================================================================
--- llvm/trunk/lib/Target/MSP430/MSP430InstrInfo.cpp (added)
+++ llvm/trunk/lib/Target/MSP430/MSP430InstrInfo.cpp Sun May 3 07:57:15 2009
@@ -0,0 +1,28 @@
+//===- MSP430InstrInfo.cpp - MSP430 Instruction Information ---------------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file contains the MSP430 implementation of the TargetInstrInfo class.
+//
+//===----------------------------------------------------------------------===//
+
+#include "MSP430.h"
+#include "MSP430InstrInfo.h"
+#include "MSP430TargetMachine.h"
+#include "MSP430GenInstrInfo.inc"
+#include "llvm/Function.h"
+#include "llvm/CodeGen/MachineFunction.h"
+#include "llvm/CodeGen/MachineInstrBuilder.h"
+#include "llvm/CodeGen/MachineRegisterInfo.h"
+
+
+using namespace llvm;
+
+MSP430InstrInfo::MSP430InstrInfo(MSP430TargetMachine &tm)
+ : TargetInstrInfoImpl(MSP430Insts, array_lengthof(MSP430Insts)),
+ RI(*this), TM(tm) {}
Added: llvm/trunk/lib/Target/MSP430/MSP430InstrInfo.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/MSP430/MSP430InstrInfo.h?rev=70694&view=auto
==============================================================================
--- llvm/trunk/lib/Target/MSP430/MSP430InstrInfo.h (added)
+++ llvm/trunk/lib/Target/MSP430/MSP430InstrInfo.h Sun May 3 07:57:15 2009
@@ -0,0 +1,39 @@
+//===- MSP430InstrInfo.h - MSP430 Instruction Information -------*- C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file contains the MSP430 implementation of the TargetInstrInfo class.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_TARGET_MSP430INSTRINFO_H
+#define LLVM_TARGET_MSP430INSTRINFO_H
+
+#include "llvm/Target/TargetInstrInfo.h"
+#include "MSP430RegisterInfo.h"
+
+namespace llvm {
+
+class MSP430TargetMachine;
+
+class MSP430InstrInfo : public TargetInstrInfoImpl {
+ const MSP430RegisterInfo RI;
+ MSP430TargetMachine &TM;
+public:
+ explicit MSP430InstrInfo(MSP430TargetMachine &TM);
+
+ /// getRegisterInfo - TargetInstrInfo is a superset of MRegister info. As
+ /// such, whenever a client has an instance of instruction info, it should
+ /// always be able to get register info as well (through this method).
+ ///
+ virtual const TargetRegisterInfo &getRegisterInfo() const { return RI; }
+};
+
+}
+
+#endif
Added: llvm/trunk/lib/Target/MSP430/MSP430InstrInfo.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/MSP430/MSP430InstrInfo.td?rev=70694&view=auto
==============================================================================
--- llvm/trunk/lib/Target/MSP430/MSP430InstrInfo.td (added)
+++ llvm/trunk/lib/Target/MSP430/MSP430InstrInfo.td Sun May 3 07:57:15 2009
@@ -0,0 +1,34 @@
+//===- MSP430InstrInfo.td - MSP430 Instruction defs -----------*- tblgen-*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file describes the MSP430 instructions in TableGen format.
+//
+//===----------------------------------------------------------------------===//
+
+include "MSP430InstrFormats.td"
+
+//===----------------------------------------------------------------------===//
+// Type Constraints.
+//===----------------------------------------------------------------------===//
+class SDTCisI8<int OpNum> : SDTCisVT<OpNum, i8>;
+class SDTCisI16<int OpNum> : SDTCisVT<OpNum, i16>;
+
+//===----------------------------------------------------------------------===//
+// Type Profiles.
+//===----------------------------------------------------------------------===//
+
+//===----------------------------------------------------------------------===//
+// MSP430 Specific Node Definitions.
+//===----------------------------------------------------------------------===//
+
+//===----------------------------------------------------------------------===//
+// Pseudo Instructions
+//===----------------------------------------------------------------------===//
+
+def NOP : Pseudo<(outs), (ins), "nop", []>;
Added: llvm/trunk/lib/Target/MSP430/MSP430RegisterInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/MSP430/MSP430RegisterInfo.cpp?rev=70694&view=auto
==============================================================================
--- llvm/trunk/lib/Target/MSP430/MSP430RegisterInfo.cpp (added)
+++ llvm/trunk/lib/Target/MSP430/MSP430RegisterInfo.cpp Sun May 3 07:57:15 2009
@@ -0,0 +1,73 @@
+//===- MSP430RegisterInfo.cpp - MSP430 Register Information ---------------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file contains the MSP430 implementation of the TargetRegisterInfo class.
+//
+//===----------------------------------------------------------------------===//
+
+#define DEBUG_TYPE "msp430-reg-info"
+
+#include "MSP430.h"
+#include "MSP430RegisterInfo.h"
+#include "llvm/ADT/BitVector.h"
+
+using namespace llvm;
+
+// FIXME: Provide proper call frame setup / destroy opcodes.
+MSP430RegisterInfo::MSP430RegisterInfo(const TargetInstrInfo &tii)
+ : MSP430GenRegisterInfo(MSP430::NOP, MSP430::NOP),
+ TII(tii) {}
+
+const unsigned*
+MSP430RegisterInfo::getCalleeSavedRegs(const MachineFunction *MF) const {
+ assert(0 && "Not implemented yet!");
+}
+
+const TargetRegisterClass* const*
+MSP430RegisterInfo::getCalleeSavedRegClasses(const MachineFunction *MF) const {
+ assert(0 && "Not implemented yet!");
+}
+
+BitVector
+MSP430RegisterInfo::getReservedRegs(const MachineFunction &MF) const {
+ assert(0 && "Not implemented yet!");
+}
+
+bool MSP430RegisterInfo::hasFP(const MachineFunction &MF) const {
+ assert(0 && "Not implemented yet!");
+}
+
+void
+MSP430RegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II,
+ int SPAdj, RegScavenger *RS) const {
+ assert(0 && "Not implemented yet!");
+}
+
+void MSP430RegisterInfo::emitPrologue(MachineFunction &MF) const {
+ assert(0 && "Not implemented yet!");
+}
+
+void MSP430RegisterInfo::emitEpilogue(MachineFunction &MF,
+ MachineBasicBlock &MBB) const {
+ assert(0 && "Not implemented yet!");
+}
+
+unsigned MSP430RegisterInfo::getRARegister() const {
+ assert(0 && "Not implemented yet!");
+}
+
+unsigned MSP430RegisterInfo::getFrameRegister(MachineFunction &MF) const {
+ assert(0 && "Not implemented yet!");
+}
+
+int MSP430RegisterInfo::getDwarfRegNum(unsigned RegNum, bool isEH) const {
+ assert(0 && "Not implemented yet!");
+}
+
+#include "MSP430GenRegisterInfo.inc"
Added: llvm/trunk/lib/Target/MSP430/MSP430RegisterInfo.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/MSP430/MSP430RegisterInfo.h?rev=70694&view=auto
==============================================================================
--- llvm/trunk/lib/Target/MSP430/MSP430RegisterInfo.h (added)
+++ llvm/trunk/lib/Target/MSP430/MSP430RegisterInfo.h Sun May 3 07:57:15 2009
@@ -0,0 +1,56 @@
+//===- MSP430RegisterInfo.h - MSP430 Register Information Impl --*- C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file contains the MSP430 implementation of the MRegisterInfo class.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_TARGET_MSP430REGISTERINFO_H
+#define LLVM_TARGET_MSP430REGISTERINFO_H
+
+#include "llvm/Target/TargetRegisterInfo.h"
+#include "MSP430GenRegisterInfo.h.inc"
+
+namespace llvm {
+
+class TargetInstrInfo;
+
+struct MSP430RegisterInfo : public MSP430GenRegisterInfo {
+private:
+ const TargetInstrInfo &TII;
+public:
+ MSP430RegisterInfo(const TargetInstrInfo &tii);
+
+ /// Code Generation virtual methods...
+ const unsigned *getCalleeSavedRegs(const MachineFunction *MF = 0) const;
+
+ const TargetRegisterClass* const*
+ getCalleeSavedRegClasses(const MachineFunction *MF = 0) const;
+
+ BitVector getReservedRegs(const MachineFunction &MF) const;
+
+ bool hasFP(const MachineFunction &MF) const;
+
+ void eliminateFrameIndex(MachineBasicBlock::iterator II,
+ int SPAdj, RegScavenger *RS = NULL) const;
+
+ void emitPrologue(MachineFunction &MF) const;
+ void emitEpilogue(MachineFunction &MF, MachineBasicBlock &MBB) const;
+
+ // Debug information queries.
+ unsigned getRARegister() const;
+ unsigned getFrameRegister(MachineFunction &MF) const;
+
+ //! Get DWARF debugging register number
+ int getDwarfRegNum(unsigned RegNum, bool isEH) const;
+};
+
+} // end namespace llvm
+
+#endif // LLVM_TARGET_MSP430REGISTERINFO_H
Added: llvm/trunk/lib/Target/MSP430/MSP430RegisterInfo.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/MSP430/MSP430RegisterInfo.td?rev=70694&view=auto
==============================================================================
--- llvm/trunk/lib/Target/MSP430/MSP430RegisterInfo.td (added)
+++ llvm/trunk/lib/Target/MSP430/MSP430RegisterInfo.td Sun May 3 07:57:15 2009
@@ -0,0 +1,57 @@
+//===- MSP430RegisterInfo.td - MSP430 Register defs ----------*- tblgen -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+//===----------------------------------------------------------------------===//
+// Declarations that describe the MSP430 register file
+//===----------------------------------------------------------------------===//
+
+class MSP430Reg<bits<4> num, string n> : Register<n> {
+ field bits<4> Num = num;
+ let Namespace = "MSP430";
+}
+
+//===----------------------------------------------------------------------===//
+// Registers
+//===----------------------------------------------------------------------===//
+
+def PC : MSP430Reg<0, "PC">;
+def SP : MSP430Reg<1, "SP">;
+def SR : MSP430Reg<2, "SR">;
+def CG : MSP430Reg<3, "CG">;
+def R4 : MSP430Reg<4, "R4">;
+def R5 : MSP430Reg<5, "R5">;
+def R6 : MSP430Reg<6, "R6">;
+def R7 : MSP430Reg<7, "R7">;
+def R8 : MSP430Reg<8, "R8">;
+def R9 : MSP430Reg<9, "R9">;
+def R10 : MSP430Reg<10, "R10">;
+def R11 : MSP430Reg<11, "R11">;
+def R12 : MSP430Reg<12, "R12">;
+def R13 : MSP430Reg<13, "R13">;
+def R14 : MSP430Reg<14, "R14">;
+def R15 : MSP430Reg<15, "R15">;
+
+def MSP430Regs : RegisterClass<"MSP430", [i16], 16,
+ // Volatile registers
+ [R4, R5, R6, R7, R8, R9, R9, R10, R11, R12, R13, R14, R15,
+ // Volatile, but not allocable
+ PC, SP, SR, CG]>
+{
+ let MethodProtos = [{
+ iterator allocation_order_end(const MachineFunction &MF) const;
+ }];
+ let MethodBodies = [{
+ MSP430RegsClass::iterator
+ MSP430RegsClass::allocation_order_end(const MachineFunction &MF) const {
+ // The last 4 registers on the list above are reserved
+ return end()-4;
+ }
+ }];
+}
+
Added: llvm/trunk/lib/Target/MSP430/MSP430Subtarget.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/MSP430/MSP430Subtarget.cpp?rev=70694&view=auto
==============================================================================
--- llvm/trunk/lib/Target/MSP430/MSP430Subtarget.cpp (added)
+++ llvm/trunk/lib/Target/MSP430/MSP430Subtarget.cpp Sun May 3 07:57:15 2009
@@ -0,0 +1,27 @@
+//===- MSP430Subtarget.cpp - MSP430 Subtarget Information ---------*- C++ -*-=//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file implements the MSP430 specific subclass of TargetSubtarget.
+//
+//===----------------------------------------------------------------------===//
+
+#include "MSP430Subtarget.h"
+#include "MSP430.h"
+#include "MSP430GenSubtarget.inc"
+#include "llvm/Target/TargetMachine.h"
+
+using namespace llvm;
+
+MSP430Subtarget::MSP430Subtarget(const TargetMachine &TM, const Module &M,
+ const std::string &FS) {
+ std::string CPU = "generic";
+
+ // Parse features string.
+ ParseSubtargetFeatures(FS, CPU);
+}
Added: llvm/trunk/lib/Target/MSP430/MSP430Subtarget.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/MSP430/MSP430Subtarget.h?rev=70694&view=auto
==============================================================================
--- llvm/trunk/lib/Target/MSP430/MSP430Subtarget.h (added)
+++ llvm/trunk/lib/Target/MSP430/MSP430Subtarget.h Sun May 3 07:57:15 2009
@@ -0,0 +1,40 @@
+//====-- MSP430Subtarget.h - Define Subtarget for the MSP430 ---*- C++ -*--===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file declares the MSP430 specific subclass of TargetSubtarget.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_TARGET_MSP430_SUBTARGET_H
+#define LLVM_TARGET_MSP430_SUBTARGET_H
+
+#include "llvm/Target/TargetSubtarget.h"
+
+#include <string>
+
+namespace llvm {
+class Module;
+class TargetMachine;
+
+class MSP430Subtarget : public TargetSubtarget {
+ bool ExtendedInsts;
+public:
+ /// This constructor initializes the data members to match that
+ /// of the specified module.
+ ///
+ MSP430Subtarget(const TargetMachine &TM, const Module &M,
+ const std::string &FS);
+
+ /// ParseSubtargetFeatures - Parses features string setting specified
+ /// subtarget options. Definition of function is auto generated by tblgen.
+ void ParseSubtargetFeatures(const std::string &FS, const std::string &CPU);
+};
+} // End llvm namespace
+
+#endif // LLVM_TARGET_MSP430_SUBTARGET_H
Added: llvm/trunk/lib/Target/MSP430/MSP430TargetAsmInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/MSP430/MSP430TargetAsmInfo.cpp?rev=70694&view=auto
==============================================================================
--- llvm/trunk/lib/Target/MSP430/MSP430TargetAsmInfo.cpp (added)
+++ llvm/trunk/lib/Target/MSP430/MSP430TargetAsmInfo.cpp Sun May 3 07:57:15 2009
@@ -0,0 +1,21 @@
+//===-- MSP430TargetAsmInfo.cpp - MSP430 asm properties -------------------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file contains the declarations of the MSP430TargetAsmInfo properties.
+//
+//===----------------------------------------------------------------------===//
+
+#include "MSP430TargetAsmInfo.h"
+#include "MSP430TargetMachine.h"
+
+using namespace llvm;
+
+MSP430TargetAsmInfo::MSP430TargetAsmInfo(const MSP430TargetMachine &TM)
+ : TargetAsmInfo(TM) {
+}
Added: llvm/trunk/lib/Target/MSP430/MSP430TargetAsmInfo.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/MSP430/MSP430TargetAsmInfo.h?rev=70694&view=auto
==============================================================================
--- llvm/trunk/lib/Target/MSP430/MSP430TargetAsmInfo.h (added)
+++ llvm/trunk/lib/Target/MSP430/MSP430TargetAsmInfo.h Sun May 3 07:57:15 2009
@@ -0,0 +1,30 @@
+//=====-- MSP430TargetAsmInfo.h - MSP430 asm properties -------*- C++ -*--====//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file contains the declaration of the MSP430TargetAsmInfo class.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef MSP430TARGETASMINFO_H
+#define MSP430TARGETASMINFO_H
+
+#include "llvm/Target/TargetAsmInfo.h"
+
+namespace llvm {
+
+ // Forward declaration.
+ class MSP430TargetMachine;
+
+ struct MSP430TargetAsmInfo : public TargetAsmInfo {
+ explicit MSP430TargetAsmInfo(const MSP430TargetMachine &TM);
+ };
+
+} // namespace llvm
+
+#endif
Added: llvm/trunk/lib/Target/MSP430/MSP430TargetMachine.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/MSP430/MSP430TargetMachine.cpp?rev=70694&view=auto
==============================================================================
--- llvm/trunk/lib/Target/MSP430/MSP430TargetMachine.cpp (added)
+++ llvm/trunk/lib/Target/MSP430/MSP430TargetMachine.cpp Sun May 3 07:57:15 2009
@@ -0,0 +1,62 @@
+//===-- 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 "MSP430TargetAsmInfo.h"
+#include "MSP430TargetMachine.h"
+#include "llvm/Module.h"
+#include "llvm/PassManager.h"
+#include "llvm/CodeGen/Passes.h"
+#include "llvm/Target/TargetAsmInfo.h"
+#include "llvm/Target/TargetMachineRegistry.h"
+
+using namespace llvm;
+
+/// MSP430TargetMachineModule - Note that this is used on hosts that
+/// cannot link in a library unless there are references into the
+/// library. In particular, it seems that it is not possible to get
+/// things to work on Win32 without this. Though it is unused, do not
+/// remove it.
+extern "C" int MSP430TargetMachineModule;
+int MSP430TargetMachineModule = 0;
+
+
+// Register the targets
+static RegisterTarget<MSP430TargetMachine>
+X("msp430", "MSP430 [experimental]");
+
+MSP430TargetMachine::MSP430TargetMachine(const Module &M,
+ const std::string &FS) :
+ Subtarget(*this, M, FS),
+ DataLayout("e-p:16:8:8-i8:8:8-i16:8:8-i32:8:8"),
+ InstrInfo(*this), TLInfo(*this),
+ FrameInfo(TargetFrameInfo::StackGrowsUp, 8, 0) { }
+
+
+const TargetAsmInfo *MSP430TargetMachine::createTargetAsmInfo() const {
+ return new MSP430TargetAsmInfo(*this);
+}
+
+bool MSP430TargetMachine::addInstSelector(PassManagerBase &PM, bool Fast) {
+ // Install an instruction selector.
+ PM.add(createMSP430ISelDag(*this));
+ return false;
+}
+
+bool MSP430TargetMachine::
+addAssemblyEmitter(PassManagerBase &PM, bool Fast, bool Verbose,
+ raw_ostream &Out) {
+ // Output assembly language.
+ PM.add(createMSP430CodePrinterPass(Out, *this, Fast, Verbose));
+ return false;
+}
Added: llvm/trunk/lib/Target/MSP430/MSP430TargetMachine.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/MSP430/MSP430TargetMachine.h?rev=70694&view=auto
==============================================================================
--- llvm/trunk/lib/Target/MSP430/MSP430TargetMachine.h (added)
+++ llvm/trunk/lib/Target/MSP430/MSP430TargetMachine.h Sun May 3 07:57:15 2009
@@ -0,0 +1,66 @@
+//==-- MSP430TargetMachine.h - Define TargetMachine for MSP430 ---*- C++ -*-==//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file declares the MSP430 specific subclass of TargetMachine.
+//
+//===----------------------------------------------------------------------===//
+
+
+#ifndef LLVM_TARGET_MSP430_TARGETMACHINE_H
+#define LLVM_TARGET_MSP430_TARGETMACHINE_H
+
+#include "MSP430InstrInfo.h"
+#include "MSP430ISelLowering.h"
+#include "MSP430RegisterInfo.h"
+#include "MSP430Subtarget.h"
+#include "llvm/Target/TargetData.h"
+#include "llvm/Target/TargetFrameInfo.h"
+#include "llvm/Target/TargetMachine.h"
+
+namespace llvm {
+
+/// MSP430TargetMachine
+///
+class MSP430TargetMachine : public LLVMTargetMachine {
+ MSP430Subtarget Subtarget;
+ const TargetData DataLayout; // Calculates type size & alignment
+ MSP430InstrInfo InstrInfo;
+ MSP430TargetLowering TLInfo;
+
+ // MSP430 does not have any call stack frame, therefore not having
+ // any MSP430 specific FrameInfo class.
+ TargetFrameInfo FrameInfo;
+
+protected:
+ virtual const TargetAsmInfo *createTargetAsmInfo() const;
+
+public:
+ MSP430TargetMachine(const Module &M, const std::string &FS);
+
+ virtual const TargetFrameInfo *getFrameInfo() const { return &FrameInfo; }
+ virtual const MSP430InstrInfo *getInstrInfo() const { return &InstrInfo; }
+ virtual const TargetData *getTargetData() const { return &DataLayout;}
+ virtual const MSP430Subtarget *getSubtargetImpl() const { return &Subtarget; }
+
+ virtual const TargetRegisterInfo *getRegisterInfo() const {
+ return &InstrInfo.getRegisterInfo();
+ }
+
+ virtual MSP430TargetLowering *getTargetLowering() const {
+ return const_cast<MSP430TargetLowering*>(&TLInfo);
+ }
+
+ virtual bool addInstSelector(PassManagerBase &PM, bool Fast);
+ virtual bool addAssemblyEmitter(PassManagerBase &PM, bool Fast,
+ bool Verbose, raw_ostream &Out);
+}; // MSP430TargetMachine.
+
+} // end namespace llvm
+
+#endif // LLVM_TARGET_MSP430_TARGETMACHINE_H
Added: llvm/trunk/lib/Target/MSP430/Makefile
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/MSP430/Makefile?rev=70694&view=auto
==============================================================================
--- llvm/trunk/lib/Target/MSP430/Makefile (added)
+++ llvm/trunk/lib/Target/MSP430/Makefile Sun May 3 07:57:15 2009
@@ -0,0 +1,21 @@
+##===- lib/Target/MSP430/Makefile --------------------------*- Makefile -*-===##
+#
+# The LLVM Compiler Infrastructure
+#
+# This file is distributed under the University of Illinois Open Source
+# License. See LICENSE.TXT for details.
+#
+##===----------------------------------------------------------------------===##
+LEVEL = ../../..
+LIBRARYNAME = LLVMMSP430
+TARGET = MSP430
+
+# Make sure that tblgen is run, first thing.
+BUILT_SOURCES = MSP430GenRegisterInfo.h.inc MSP430GenRegisterNames.inc \
+ MSP430GenRegisterInfo.inc MSP430GenInstrNames.inc \
+ MSP430GenInstrInfo.inc MSP430GenAsmWriter.inc \
+ MSP430GenDAGISel.inc MSP430GenCallingConv.inc \
+ MSP430GenSubtarget.inc
+
+include $(LEVEL)/Makefile.common
+
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