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//===-- PPC.h - Top-level interface for PowerPC Target ----------*- 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
// PowerPC back-end.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_TARGET_POWERPC_H
#define LLVM_TARGET_POWERPC_H
// GCC #defines PPC on Linux but we use it as our namespace name
#undef PPC
namespace llvm {
class PPCTargetMachine;
class FunctionPass;
class formatted_raw_ostream;
class JITCodeEmitter;
class Target;
class MachineInstr;
class MCInst;
class AsmPrinter;
FunctionPass *createPPCBranchSelectionPass();
FunctionPass *createPPCISelDag(PPCTargetMachine &TM);
FunctionPass *createPPCJITCodeEmitterPass(PPCTargetMachine &TM,
JITCodeEmitter &MCE);
void LowerPPCMachineInstrToMCInst(const MachineInstr *MI, MCInst &OutMI,
AsmPrinter &AP);
extern Target ThePPC32Target;
extern Target ThePPC64Target;
namespace PPCII {
/// Target Operand Flag enum.
enum TOF {
//===------------------------------------------------------------------===//
// PPC Specific MachineOperand flags.
MO_NO_FLAG,
/// MO_DARWIN_STUB - On a symbol operand "FOO", this indicates that the
/// reference is actually to the "FOO$stub" symbol. This is used for calls
/// and jumps to external functions on Tiger and earlier.
MO_DARWIN_STUB,
/// MO_LO16 - On a symbol operand, this represents a relocation containing
/// lower 16 bit of the address.
MO_LO16,
/// MO_HA16 - On a symbol operand, this represents a relocation containing
/// higher 16 bit of the address.
MO_HA16,
/// MO_LO16_PIC - On a symbol operand, this represents a relocation
/// containing lower 16 bit of the address with the picbase subtracted.
MO_LO16_PIC,
/// MO_HA16_PIC - On a symbol operand, this represents a relocation
/// containing higher 16 bit of the address with the picbase subtracted.
MO_HA16_PIC
};
} // end namespace PPCII
} // end namespace llvm;
// Defines symbolic names for PowerPC registers. This defines a mapping from
// register name to register number.
//
#include "PPCGenRegisterNames.inc"
// Defines symbolic names for the PowerPC instructions.
//
#include "PPCGenInstrNames.inc"
#endif
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