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Current Path: /usr/src/contrib/llvm-project/lld/MachO

usr / src / contrib / llvm-project / lld / MachO /

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📄 Config.h(1.82 KB)
📄 Driver.cpp(13.5 KB)
📄 Driver.h(984 B)
📄 ExportTrie.cpp(8.59 KB)
📄 ExportTrie.h(1.23 KB)
📄 InputFiles.cpp(16.85 KB)
📄 InputFiles.h(3.69 KB)
📄 InputSection.cpp(1.34 KB)
📄 InputSection.h(1.81 KB)
📄 MachOStructs.h(1 KB)
📄 MergedOutputSection.cpp(2.37 KB)
📄 MergedOutputSection.h(1.68 KB)
📄 Options.td(53.33 KB)
📄 OutputSection.cpp(596 B)
📄 OutputSection.h(2.23 KB)
📄 OutputSegment.cpp(1.86 KB)
📄 OutputSegment.h(1.64 KB)
📄 SymbolTable.cpp(2.35 KB)
📄 SymbolTable.h(1.29 KB)
📄 Symbols.cpp(756 B)
📄 Symbols.h(3.44 KB)
📄 SyntheticSections.cpp(13.87 KB)
📄 SyntheticSections.h(9.23 KB)
📄 Target.cpp(478 B)
📄 Target.h(2.27 KB)
📄 Writer.cpp(16.29 KB)
📄 Writer.h(738 B)

Editing: InputSection.cpp

//===- InputSection.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 "InputSection.h"
#include "OutputSegment.h"
#include "Symbols.h"
#include "Target.h"
#include "lld/Common/Memory.h"
#include "llvm/Support/Endian.h"

using namespace llvm;
using namespace llvm::MachO;
using namespace llvm::support;
using namespace lld;
using namespace lld::macho;

std::vector<InputSection *> macho::inputSections;

uint64_t InputSection::getFileOffset() const {
  return parent->fileOff + outSecFileOff;
}

uint64_t InputSection::getVA() const { return parent->addr + outSecOff; }

void InputSection::writeTo(uint8_t *buf) {
  if (getFileSize() == 0)
    return;

memcpy(buf, data.data(), data.size());

for (Reloc &r : relocs) {
    uint64_t va = 0;
    if (auto *s = r.target.dyn_cast<Symbol *>())
      va = target->getSymbolVA(*s, r.type);
    else if (auto *isec = r.target.dyn_cast<InputSection *>())
      va = isec->getVA();

uint64_t val = va + r.addend;
    if (r.pcrel)
      val -= getVA() + r.offset;
    target->relocateOne(buf + r.offset, r, val);
  }
}

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Editing: InputSection.cpp

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