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| 1 //===- subzero/src/IceFixups.h - Assembler fixup kinds ----------*- C++ -*-===// | 1 //===- subzero/src/IceFixups.h - Assembler fixup kinds ----------*- C++ -*-===// |
| 2 // | 2 // |
| 3 // The Subzero Code Generator | 3 // The Subzero Code Generator |
| 4 // | 4 // |
| 5 // This file is distributed under the University of Illinois Open Source | 5 // This file is distributed under the University of Illinois Open Source |
| 6 // License. See LICENSE.TXT for details. | 6 // License. See LICENSE.TXT for details. |
| 7 // | 7 // |
| 8 //===----------------------------------------------------------------------===// | 8 //===----------------------------------------------------------------------===// |
| 9 // | 9 // |
| 10 // This file declares generic fixup types. | 10 // This file declares generic fixup types. |
| 11 // | 11 // |
| 12 //===----------------------------------------------------------------------===// | 12 //===----------------------------------------------------------------------===// |
| 13 | 13 |
| 14 #ifndef SUBZERO_SRC_ICEFIXUPS_H | 14 #ifndef SUBZERO_SRC_ICEFIXUPS_H |
| 15 #define SUBZERO_SRC_ICEFIXUPS_H | 15 #define SUBZERO_SRC_ICEFIXUPS_H |
| 16 | 16 |
| 17 #include "IceDefs.h" | 17 #include "IceDefs.h" |
| 18 | 18 |
| 19 namespace Ice { | 19 namespace Ice { |
| 20 | 20 |
| 21 // Each target and container format has a different namespace of relocations. | 21 /// Each target and container format has a different namespace of relocations. |
| 22 // This holds the specific target+container format's relocation number. | 22 /// This holds the specific target+container format's relocation number. |
| 23 typedef uint32_t FixupKind; | 23 typedef uint32_t FixupKind; |
| 24 | 24 |
| 25 // Assembler fixups are positions in generated code/data that hold relocation | 25 /// Assembler fixups are positions in generated code/data that hold relocation |
| 26 // information that needs to be processed before finalizing the code/data. | 26 /// information that needs to be processed before finalizing the code/data. |
| 27 struct AssemblerFixup { | 27 struct AssemblerFixup { |
| 28 AssemblerFixup &operator=(const AssemblerFixup &) = delete; | 28 AssemblerFixup &operator=(const AssemblerFixup &) = delete; |
| 29 | 29 |
| 30 public: | 30 public: |
| 31 AssemblerFixup() = default; | 31 AssemblerFixup() = default; |
| 32 AssemblerFixup(const AssemblerFixup &) = default; | 32 AssemblerFixup(const AssemblerFixup &) = default; |
| 33 intptr_t position() const { return position_; } | 33 intptr_t position() const { return position_; } |
| 34 void set_position(intptr_t Position) { position_ = Position; } | 34 void set_position(intptr_t Position) { position_ = Position; } |
| 35 | 35 |
| 36 FixupKind kind() const { return kind_; } | 36 FixupKind kind() const { return kind_; } |
| (...skipping 14 matching lines...) Expand all Loading... |
| 51 FixupKind kind_ = 0; | 51 FixupKind kind_ = 0; |
| 52 const Constant *value_ = nullptr; | 52 const Constant *value_ = nullptr; |
| 53 }; | 53 }; |
| 54 | 54 |
| 55 typedef std::vector<AssemblerFixup> FixupList; | 55 typedef std::vector<AssemblerFixup> FixupList; |
| 56 typedef std::vector<AssemblerFixup *> FixupRefList; | 56 typedef std::vector<AssemblerFixup *> FixupRefList; |
| 57 | 57 |
| 58 } // end of namespace Ice | 58 } // end of namespace Ice |
| 59 | 59 |
| 60 #endif // SUBZERO_SRC_ICEFIXUPS_H | 60 #endif // SUBZERO_SRC_ICEFIXUPS_H |
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