| 1 | //===- bolt/Passes/ADRRelaxationPass.h --------------------------*- C++ -*-===// |
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| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | // |
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| 9 | // This file declares the FixRelaxations class, which locates instructions with |
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| 10 | // wrong targets and fixes them. Such problems usually occurs when linker |
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| 11 | // relaxes (changes) instructions, but doesn't fix relocations types properly |
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| 12 | // for them. |
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| 13 | // |
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| 14 | //===----------------------------------------------------------------------===// |
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| 15 | |
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| 16 | #ifndef BOLT_PASSES_FIXRELAXATIONPASS_H |
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| 17 | #define BOLT_PASSES_FIXRELAXATIONPASS_H |
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| 18 | |
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| 19 | #include "bolt/Passes/BinaryPasses.h" |
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| 20 | |
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| 21 | namespace llvm { |
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| 22 | namespace bolt { |
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| 23 | |
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| 24 | class FixRelaxations : public BinaryFunctionPass { |
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| 25 | void runOnFunction(BinaryFunction &Function); |
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| 26 | |
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| 27 | public: |
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| 28 | explicit FixRelaxations(const cl::opt<bool> &PrintPass) |
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| 29 | : BinaryFunctionPass(PrintPass) {} |
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| 30 | |
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| 31 | const char *getName() const override { return "fix-relaxations" ; } |
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| 32 | |
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| 33 | /// Pass entry point |
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| 34 | Error runOnFunctions(BinaryContext &BC) override; |
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| 35 | }; |
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| 36 | |
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| 37 | } // namespace bolt |
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| 38 | } // namespace llvm |
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| 39 | |
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| 40 | #endif |
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| 41 | |
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