1 files changed, 0 insertions, 156 deletions

diff --git a/contrib/llvm/lib/Target/AVR/Disassembler/AVRDisassembler.cpp b/contrib/llvm/lib/Target/AVR/Disassembler/AVRDisassembler.cpp
deleted file mode 100644
index e203a5069c85..000000000000
--- a/contrib/llvm/lib/Target/AVR/Disassembler/AVRDisassembler.cpp
+++ /dev/null
@@ -1,156 +0,0 @@
-//===- AVRDisassembler.cpp - Disassembler for AVR ---------------*- C++ -*-===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-//
-// This file is part of the AVR Disassembler.
-//
-//===----------------------------------------------------------------------===//
-
-#include "AVR.h"
-#include "AVRRegisterInfo.h"
-#include "AVRSubtarget.h"
-#include "MCTargetDesc/AVRMCTargetDesc.h"
-#include "TargetInfo/AVRTargetInfo.h"
-
-#include "llvm/MC/MCAsmInfo.h"
-#include "llvm/MC/MCContext.h"
-#include "llvm/MC/MCDisassembler/MCDisassembler.h"
-#include "llvm/MC/MCFixedLenDisassembler.h"
-#include "llvm/MC/MCInst.h"
-#include "llvm/Support/TargetRegistry.h"
-
-using namespace llvm;
-
-#define DEBUG_TYPE "avr-disassembler"
-
-typedef MCDisassembler::DecodeStatus DecodeStatus;
-
-namespace {
-
-/// A disassembler class for AVR.
-class AVRDisassembler : public MCDisassembler {
-public:
-  AVRDisassembler(const MCSubtargetInfo &STI, MCContext &Ctx)
-      : MCDisassembler(STI, Ctx) {}
-  virtual ~AVRDisassembler() {}
-
-  DecodeStatus getInstruction(MCInst &Instr, uint64_t &Size,
-                              ArrayRef<uint8_t> Bytes, uint64_t Address,
-                              raw_ostream &VStream,
-                              raw_ostream &CStream) const override;
-};
-}
-
-static MCDisassembler *createAVRDisassembler(const Target &T,
-                                             const MCSubtargetInfo &STI,
-                                             MCContext &Ctx) {
-  return new AVRDisassembler(STI, Ctx);
-}
-
-
-extern "C" void LLVMInitializeAVRDisassembler() {
-  // Register the disassembler.
-  TargetRegistry::RegisterMCDisassembler(getTheAVRTarget(),
-                                         createAVRDisassembler);
-}
-
-static DecodeStatus DecodeGPR8RegisterClass(MCInst &Inst, unsigned RegNo,
-                                            uint64_t Address, const void *Decoder) {
-  return MCDisassembler::Success;
-}
-
-static DecodeStatus DecodeLD8RegisterClass(MCInst &Inst, unsigned RegNo,
-                                           uint64_t Address, const void *Decoder) {
-  return MCDisassembler::Success;
-}
-
-static DecodeStatus DecodePTRREGSRegisterClass(MCInst &Inst, unsigned RegNo,
-                                               uint64_t Address, const void *Decoder) {
-  return MCDisassembler::Success;
-}
-
-#include "AVRGenDisassemblerTables.inc"
-
-static DecodeStatus readInstruction16(ArrayRef<uint8_t> Bytes, uint64_t Address,
-                                      uint64_t &Size, uint32_t &Insn) {
-  if (Bytes.size() < 2) {
-    Size = 0;
-    return MCDisassembler::Fail;
-  }
-
-  Size = 2;
-  Insn = (Bytes[0] << 0) | (Bytes[1] << 8);
-
-  return MCDisassembler::Success;
-}
-
-static DecodeStatus readInstruction32(ArrayRef<uint8_t> Bytes, uint64_t Address,
-                                      uint64_t &Size, uint32_t &Insn) {
-
-  if (Bytes.size() < 4) {
-    Size = 0;
-    return MCDisassembler::Fail;
-  }
-
-  Size = 4;
-  Insn = (Bytes[0] << 0) | (Bytes[1] << 8) | (Bytes[2] << 16) | (Bytes[3] << 24);
-
-  return MCDisassembler::Success;
-}
-
-static const uint8_t *getDecoderTable(uint64_t Size) {
-
-  switch (Size) {
-    case 2: return DecoderTable16;
-    case 4: return DecoderTable32;
-    default: llvm_unreachable("instructions must be 16 or 32-bits");
-  }
-}
-
-DecodeStatus AVRDisassembler::getInstruction(MCInst &Instr, uint64_t &Size,
-                                             ArrayRef<uint8_t> Bytes,
-                                             uint64_t Address,
-                                             raw_ostream &VStream,
-                                             raw_ostream &CStream) const {
-  uint32_t Insn;
-
-  DecodeStatus Result;
-
-  // Try decode a 16-bit instruction.
-  {
-    Result = readInstruction16(Bytes, Address, Size, Insn);
-
-    if (Result == MCDisassembler::Fail) return MCDisassembler::Fail;
-
-    // Try to auto-decode a 16-bit instruction.
-    Result = decodeInstruction(getDecoderTable(Size), Instr,
-                               Insn, Address, this, STI);
-
-    if (Result != MCDisassembler::Fail)
-      return Result;
-  }
-
-  // Try decode a 32-bit instruction.
-  {
-    Result = readInstruction32(Bytes, Address, Size, Insn);
-
-    if (Result == MCDisassembler::Fail) return MCDisassembler::Fail;
-
-    Result = decodeInstruction(getDecoderTable(Size), Instr, Insn,
-                               Address, this, STI);
-
-    if (Result != MCDisassembler::Fail) {
-      return Result;
-    }
-
-    return MCDisassembler::Fail;
-  }
-}
-
-typedef DecodeStatus (*DecodeFunc)(MCInst &MI, unsigned insn, uint64_t Address,
-                                   const void *Decoder);
-