1 files changed, 22 insertions, 20 deletions
diff --git a/ELF/Thunks.h b/ELF/Thunks.h
index ed82b4d946ac2..2d27ee5f6c38e 100644
--- a/ELF/Thunks.h
+++ b/ELF/Thunks.h
@@ -1,9 +1,8 @@
 //===- Thunks.h --------------------------------------------------------===//
 //
-//                             The LLVM Linker
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
+// 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
 //
 //===----------------------------------------------------------------------===//
 
@@ -28,42 +27,45 @@ class ThunkSection;
 // Thunks are assigned to synthetic ThunkSections
 class Thunk {
 public:
-  Thunk(Symbol &Destination);
+  Thunk(Symbol &destination);
   virtual ~Thunk();
 
   virtual uint32_t size() = 0;
-  virtual void writeTo(uint8_t *Buf) = 0;
+  virtual void writeTo(uint8_t *buf) = 0;
 
   // All Thunks must define at least one symbol, known as the thunk target
   // symbol, so that we can redirect relocations to it. The thunk may define
   // additional symbols, but these are never targets for relocations.
-  virtual void addSymbols(ThunkSection &IS) = 0;
+  virtual void addSymbols(ThunkSection &isec) = 0;
 
-  void setOffset(uint64_t Offset);
-  Defined *addSymbol(StringRef Name, uint8_t Type, uint64_t Value,
-                     InputSectionBase &Section);
+  void setOffset(uint64_t offset);
+  Defined *addSymbol(StringRef name, uint8_t type, uint64_t value,
+                     InputSectionBase &section);
 
   // Some Thunks must be placed immediately before their Target as they elide
   // a branch and fall through to the first Symbol in the Target.
   virtual InputSection *getTargetInputSection() const { return nullptr; }
 
-  // To reuse a Thunk the caller as identified by the Type must be
-  // compatible with it.
-  virtual bool isCompatibleWith(RelType Type) const { return true; }
+  // To reuse a Thunk the InputSection and the relocation must be compatible
+  // with it.
+  virtual bool isCompatibleWith(const InputSection &,
+                                const Relocation &) const {
+    return true;
+  }
 
-  Defined *getThunkTargetSym() const { return Syms[0]; }
+  Defined *getThunkTargetSym() const { return syms[0]; }
 
   // The alignment requirement for this Thunk, defaults to the size of the
   // typical code section alignment.
-  Symbol &Destination;
-  llvm::SmallVector<Defined *, 3> Syms;
-  uint64_t Offset = 0;
-  uint32_t Alignment = 4;
+  Symbol &destination;
+  llvm::SmallVector<Defined *, 3> syms;
+  uint64_t offset = 0;
+  uint32_t alignment = 4;
 };
 
 // For a Relocation to symbol S create a Thunk to be added to a synthetic
-// ThunkSection. At present there are implementations for ARM and Mips Thunks.
-Thunk *addThunk(RelType Type, Symbol &S);
+// ThunkSection.
+Thunk *addThunk(const InputSection &isec, Relocation &rel);
 
 } // namespace elf
 } // namespace lld