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dcba9c010c
There are two main advantages to doing this * Targets that only need to handle one of the formats specially don't have to worry about the others. For example, x86 now only registers a constructor for the COFF streamer. * Changes to the arguments passed to one format constructor will not impact the other formats. llvm-svn: 232699
32 lines
1.1 KiB
C++
32 lines
1.1 KiB
C++
//===-- MipsMCNaCl.h - NaCl-related declarations --------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_LIB_TARGET_MIPS_MCTARGETDESC_MIPSMCNACL_H
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#define LLVM_LIB_TARGET_MIPS_MCTARGETDESC_MIPSMCNACL_H
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#include "llvm/MC/MCELFStreamer.h"
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namespace llvm {
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// Log2 of the NaCl MIPS sandbox's instruction bundle size.
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static const unsigned MIPS_NACL_BUNDLE_ALIGN = 4u;
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bool isBasePlusOffsetMemoryAccess(unsigned Opcode, unsigned *AddrIdx,
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bool *IsStore = nullptr);
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bool baseRegNeedsLoadStoreMask(unsigned Reg);
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// This function creates an MCELFStreamer for Mips NaCl.
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MCELFStreamer *createMipsNaClELFStreamer(MCContext &Context, MCAsmBackend &TAB,
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raw_ostream &OS,
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MCCodeEmitter *Emitter,
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bool RelaxAll);
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}
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#endif
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