1 files changed, 0 insertions, 119 deletions
diff --git a/lib/Target/X86/MCTargetDesc/X86MachORelocationInfo.cpp b/lib/Target/X86/MCTargetDesc/X86MachORelocationInfo.cpp
deleted file mode 100644
index 9bfe999424fa..000000000000
--- a/lib/Target/X86/MCTargetDesc/X86MachORelocationInfo.cpp
+++ /dev/null
@@ -1,119 +0,0 @@
-//===-- X86MachORelocationInfo.cpp ----------------------------------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#include "MCTargetDesc/X86MCTargetDesc.h"
-#include "llvm/MC/MCContext.h"
-#include "llvm/MC/MCExpr.h"
-#include "llvm/MC/MCInst.h"
-#include "llvm/MC/MCRelocationInfo.h"
-#include "llvm/MC/MCSymbol.h"
-#include "llvm/Object/MachO.h"
-
-using namespace llvm;
-using namespace object;
-using namespace MachO;
-
-namespace {
-class X86_64MachORelocationInfo : public MCRelocationInfo {
-public:
-  X86_64MachORelocationInfo(MCContext &Ctx) : MCRelocationInfo(Ctx) {}
-
-  const MCExpr *createExprForRelocation(RelocationRef Rel) override {
-    const MachOObjectFile *Obj = cast<MachOObjectFile>(Rel.getObject());
-
-    uint64_t RelType = Rel.getType();
-    symbol_iterator SymI = Rel.getSymbol();
-
-    ErrorOr<StringRef> SymNameOrErr = SymI->getName();
-    if (std::error_code EC = SymNameOrErr.getError())
-      report_fatal_error(EC.message());
-    StringRef SymName = *SymNameOrErr;
-    uint64_t SymAddr = SymI->getValue();
-
-    any_relocation_info RE = Obj->getRelocation(Rel.getRawDataRefImpl());
-    bool isPCRel = Obj->getAnyRelocationPCRel(RE);
-
-    MCSymbol *Sym = Ctx.getOrCreateSymbol(SymName);
-    // FIXME: check that the value is actually the same.
-    if (!Sym->isVariable())
-      Sym->setVariableValue(MCConstantExpr::create(SymAddr, Ctx));
-    const MCExpr *Expr = nullptr;
-
-    switch(RelType) {
-    case X86_64_RELOC_TLV:
-      Expr = MCSymbolRefExpr::create(Sym, MCSymbolRefExpr::VK_TLVP, Ctx);
-      break;
-    case X86_64_RELOC_SIGNED_4:
-      Expr = MCBinaryExpr::createAdd(MCSymbolRefExpr::create(Sym, Ctx),
-                                     MCConstantExpr::create(4, Ctx),
-                                     Ctx);
-      break;
-    case X86_64_RELOC_SIGNED_2:
-      Expr = MCBinaryExpr::createAdd(MCSymbolRefExpr::create(Sym, Ctx),
-                                     MCConstantExpr::create(2, Ctx),
-                                     Ctx);
-      break;
-    case X86_64_RELOC_SIGNED_1:
-      Expr = MCBinaryExpr::createAdd(MCSymbolRefExpr::create(Sym, Ctx),
-                                     MCConstantExpr::create(1, Ctx),
-                                     Ctx);
-      break;
-    case X86_64_RELOC_GOT_LOAD:
-      Expr = MCSymbolRefExpr::create(Sym, MCSymbolRefExpr::VK_GOTPCREL, Ctx);
-      break;
-    case X86_64_RELOC_GOT:
-      Expr = MCSymbolRefExpr::create(Sym, isPCRel ?
-                                     MCSymbolRefExpr::VK_GOTPCREL :
-                                     MCSymbolRefExpr::VK_GOT,
-                                     Ctx);
-      break;
-    case X86_64_RELOC_SUBTRACTOR:
-      {
-        Rel.moveNext();
-        any_relocation_info RENext =
-            Obj->getRelocation(Rel.getRawDataRefImpl());
-
-        // X86_64_SUBTRACTOR must be followed by a relocation of type
-        // X86_64_RELOC_UNSIGNED.
-        // NOTE: Scattered relocations don't exist on x86_64.
-        unsigned RType = Obj->getAnyRelocationType(RENext);
-        if (RType != X86_64_RELOC_UNSIGNED)
-          report_fatal_error("Expected X86_64_RELOC_UNSIGNED after "
-                             "X86_64_RELOC_SUBTRACTOR.");
-
-        const MCExpr *LHS = MCSymbolRefExpr::create(Sym, Ctx);
-
-        symbol_iterator RSymI = Rel.getSymbol();
-        uint64_t RSymAddr = RSymI->getValue();
-        ErrorOr<StringRef> RSymName = RSymI->getName();
-        if (std::error_code EC = RSymName.getError())
-          report_fatal_error(EC.message());
-
-        MCSymbol *RSym = Ctx.getOrCreateSymbol(*RSymName);
-        if (!RSym->isVariable())
-          RSym->setVariableValue(MCConstantExpr::create(RSymAddr, Ctx));
-
-        const MCExpr *RHS = MCSymbolRefExpr::create(RSym, Ctx);
-
-        Expr = MCBinaryExpr::createSub(LHS, RHS, Ctx);
-        break;
-      }
-    default:
-      Expr = MCSymbolRefExpr::create(Sym, Ctx);
-      break;
-    }
-    return Expr;
-  }
-};
-} // End unnamed namespace
-
-/// createX86_64MachORelocationInfo - Construct an X86-64 Mach-O RelocationInfo.
-MCRelocationInfo *llvm::createX86_64MachORelocationInfo(MCContext &Ctx) {
-  return new X86_64MachORelocationInfo(Ctx);
-}