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| 1 //===- subzero/src/assembler_arm32.h - Assembler for ARM32 ------*- C++ -*-===// |
| 2 // |
| 3 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file |
| 4 // for details. All rights reserved. Use of this source code is governed by a |
| 5 // BSD-style license that can be found in the LICENSE file. |
| 6 // |
| 7 // Modified by the Subzero authors. |
| 8 // |
| 9 //===----------------------------------------------------------------------===// |
| 10 // |
| 11 // The Subzero Code Generator |
| 12 // |
| 13 // This file is distributed under the University of Illinois Open Source |
| 14 // License. See LICENSE.TXT for details. |
| 15 // |
| 16 //===----------------------------------------------------------------------===// |
| 17 // |
| 18 // This file implements the Assembler class for ARM32. |
| 19 // |
| 20 //===----------------------------------------------------------------------===// |
| 21 |
| 22 #ifndef SUBZERO_SRC_ASSEMBLER_ARM32_H |
| 23 #define SUBZERO_SRC_ASSEMBLER_ARM32_H |
| 24 |
| 25 #include "IceDefs.h" |
| 26 #include "IceFixups.h" |
| 27 |
| 28 #include "assembler.h" |
| 29 |
| 30 namespace Ice { |
| 31 |
| 32 class AssemblerARM32 : public Assembler { |
| 33 AssemblerARM32(const AssemblerARM32 &) = delete; |
| 34 AssemblerARM32 &operator=(const AssemblerARM32 &) = delete; |
| 35 |
| 36 public: |
| 37 explicit AssemblerARM32(bool use_far_branches = false) : Assembler() { |
| 38 // This mode is only needed and implemented for MIPS and ARM. |
| 39 assert(!use_far_branches); |
| 40 (void)use_far_branches; |
| 41 } |
| 42 ~AssemblerARM32() override = default; |
| 43 |
| 44 void alignFunction() override { |
| 45 llvm::report_fatal_error("Not yet implemented."); |
| 46 } |
| 47 |
| 48 SizeT getBundleAlignLog2Bytes() const override { return 4; } |
| 49 |
| 50 llvm::ArrayRef<uint8_t> getNonExecBundlePadding() const override { |
| 51 llvm::report_fatal_error("Not yet implemented."); |
| 52 } |
| 53 |
| 54 void padWithNop(intptr_t Padding) override { |
| 55 (void)Padding; |
| 56 llvm::report_fatal_error("Not yet implemented."); |
| 57 } |
| 58 |
| 59 void BindCfgNodeLabel(SizeT NodeNumber) override { |
| 60 (void)NodeNumber; |
| 61 llvm::report_fatal_error("Not yet implemented."); |
| 62 } |
| 63 |
| 64 bool fixupIsPCRel(FixupKind Kind) const override { |
| 65 (void)Kind; |
| 66 llvm::report_fatal_error("Not yet implemented."); |
| 67 } |
| 68 }; |
| 69 |
| 70 } // end of namespace Ice |
| 71 |
| 72 #endif // SUBZERO_SRC_ASSEMBLER_ARM32_H |
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