1 files changed, 0 insertions, 97 deletions
diff --git a/contrib/llvm/lib/Object/SymbolSize.cpp b/contrib/llvm/lib/Object/SymbolSize.cpp
deleted file mode 100644
index bdf4dc55cf3c..000000000000
--- a/contrib/llvm/lib/Object/SymbolSize.cpp
+++ /dev/null
@@ -1,97 +0,0 @@
-//===- SymbolSize.cpp -----------------------------------------------------===//
-//
-// 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
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/Object/SymbolSize.h"
-#include "llvm/ADT/STLExtras.h"
-#include "llvm/Object/COFF.h"
-#include "llvm/Object/ELFObjectFile.h"
-#include "llvm/Object/MachO.h"
-
-using namespace llvm;
-using namespace object;
-
-// Orders increasingly by (SectionID, Address).
-int llvm::object::compareAddress(const SymEntry *A, const SymEntry *B) {
-  if (A->SectionID != B->SectionID)
-    return A->SectionID < B->SectionID ? -1 : 1;
-  if (A->Address != B->Address)
-    return A->Address < B->Address ? -1 : 1;
-  return 0;
-}
-
-static unsigned getSectionID(const ObjectFile &O, SectionRef Sec) {
-  if (auto *M = dyn_cast<MachOObjectFile>(&O))
-    return M->getSectionID(Sec);
-  return cast<COFFObjectFile>(O).getSectionID(Sec);
-}
-
-static unsigned getSymbolSectionID(const ObjectFile &O, SymbolRef Sym) {
-  if (auto *M = dyn_cast<MachOObjectFile>(&O))
-    return M->getSymbolSectionID(Sym);
-  return cast<COFFObjectFile>(O).getSymbolSectionID(Sym);
-}
-
-std::vector<std::pair<SymbolRef, uint64_t>>
-llvm::object::computeSymbolSizes(const ObjectFile &O) {
-  std::vector<std::pair<SymbolRef, uint64_t>> Ret;
-
-  if (const auto *E = dyn_cast<ELFObjectFileBase>(&O)) {
-    auto Syms = E->symbols();
-    if (Syms.begin() == Syms.end())
-      Syms = E->getDynamicSymbolIterators();
-    for (ELFSymbolRef Sym : Syms)
-      Ret.push_back({Sym, Sym.getSize()});
-    return Ret;
-  }
-
-  // Collect sorted symbol addresses. Include dummy addresses for the end
-  // of each section.
-  std::vector<SymEntry> Addresses;
-  unsigned SymNum = 0;
-  for (symbol_iterator I = O.symbol_begin(), E = O.symbol_end(); I != E; ++I) {
-    SymbolRef Sym = *I;
-    uint64_t Value = Sym.getValue();
-    Addresses.push_back({I, Value, SymNum, getSymbolSectionID(O, Sym)});
-    ++SymNum;
-  }
-  for (SectionRef Sec : O.sections()) {
-    uint64_t Address = Sec.getAddress();
-    uint64_t Size = Sec.getSize();
-    Addresses.push_back(
-        {O.symbol_end(), Address + Size, 0, getSectionID(O, Sec)});
-  }
-
-  if (Addresses.empty())
-    return Ret;
-
-  array_pod_sort(Addresses.begin(), Addresses.end(), compareAddress);
-
-  // Compute the size as the gap to the next symbol
-  for (unsigned I = 0, N = Addresses.size() - 1; I < N; ++I) {
-    auto &P = Addresses[I];
-    if (P.I == O.symbol_end())
-      continue;
-
-    // If multiple symbol have the same address, give both the same size.
-    unsigned NextI = I + 1;
-    while (NextI < N && Addresses[NextI].Address == P.Address)
-      ++NextI;
-
-    uint64_t Size = Addresses[NextI].Address - P.Address;
-    P.Address = Size;
-  }
-
-  // Assign the sorted symbols in the original order.
-  Ret.resize(SymNum);
-  for (SymEntry &P : Addresses) {
-    if (P.I == O.symbol_end())
-      continue;
-    Ret[P.Number] = {*P.I, P.Address};
-  }
-  return Ret;
-}