contrib/llvm/lib/Target/Mips/MCTargetDesc/MipsMCNaCl.h

   1 //===-- MipsMCNaCl.h - NaCl-related declarations --------------------------===//
   2 //
   3 //                     The LLVM Compiler Infrastructure
   4 //
   5 // This file is distributed under the University of Illinois Open Source
   6 // License. See LICENSE.TXT for details.
   7 //
   8 //===----------------------------------------------------------------------===//
   9
  10 #ifndef LLVM_LIB_TARGET_MIPS_MCTARGETDESC_MIPSMCNACL_H
  11 #define LLVM_LIB_TARGET_MIPS_MCTARGETDESC_MIPSMCNACL_H
  12
  13 #include "llvm/MC/MCELFStreamer.h"
  14
  15 namespace llvm {
  16
  17 // Log2 of the NaCl MIPS sandbox's instruction bundle size.
  18 static const unsigned MIPS_NACL_BUNDLE_ALIGN = 4u;
  19
  20 bool isBasePlusOffsetMemoryAccess(unsigned Opcode, unsigned *AddrIdx,
  21                                   bool *IsStore = nullptr);
  22 bool baseRegNeedsLoadStoreMask(unsigned Reg);
  23
  24 // This function creates an MCELFStreamer for Mips NaCl.
  25 MCELFStreamer *createMipsNaClELFStreamer(MCContext &Context,
  26                                          std::unique_ptr<MCAsmBackend> TAB,
  27                                          std::unique_ptr<MCObjectWriter> OW,
  28                                          std::unique_ptr<MCCodeEmitter> Emitter,
  29                                          bool RelaxAll);
  30 }
  31
  32 #endif