1 files changed, 0 insertions, 168 deletions

diff --git a/contrib/llvm/tools/lldb/source/Plugins/ObjectFile/Breakpad/ObjectFileBreakpad.cpp b/contrib/llvm/tools/lldb/source/Plugins/ObjectFile/Breakpad/ObjectFileBreakpad.cpp
deleted file mode 100644
index 60dd9f9cecf0..000000000000
--- a/contrib/llvm/tools/lldb/source/Plugins/ObjectFile/Breakpad/ObjectFileBreakpad.cpp
+++ /dev/null
@@ -1,168 +0,0 @@
-//===-- ObjectFileBreakpad.cpp -------------------------------- -*- C++ -*-===//
-//
-// 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 "Plugins/ObjectFile/Breakpad/ObjectFileBreakpad.h"
-#include "Plugins/ObjectFile/Breakpad/BreakpadRecords.h"
-#include "lldb/Core/ModuleSpec.h"
-#include "lldb/Core/PluginManager.h"
-#include "lldb/Core/Section.h"
-
-using namespace lldb;
-using namespace lldb_private;
-using namespace lldb_private::breakpad;
-
-namespace {
-struct Header {
-  ArchSpec arch;
-  UUID uuid;
-  static llvm::Optional<Header> parse(llvm::StringRef text);
-};
-} // namespace
-
-llvm::Optional<Header> Header::parse(llvm::StringRef text) {
-  llvm::StringRef line;
-  std::tie(line, text) = text.split('\n');
-  auto Module = ModuleRecord::parse(line);
-  if (!Module)
-    return llvm::None;
-
-  llvm::Triple triple;
-  triple.setArch(Module->Arch);
-  triple.setOS(Module->OS);
-
-  std::tie(line, text) = text.split('\n');
-
-  auto Info = InfoRecord::parse(line);
-  UUID uuid = Info && Info->ID ? Info->ID : Module->ID;
-  return Header{ArchSpec(triple), std::move(uuid)};
-}
-
-void ObjectFileBreakpad::Initialize() {
-  PluginManager::RegisterPlugin(GetPluginNameStatic(),
-                                GetPluginDescriptionStatic(), CreateInstance,
-                                CreateMemoryInstance, GetModuleSpecifications);
-}
-
-void ObjectFileBreakpad::Terminate() {
-  PluginManager::UnregisterPlugin(CreateInstance);
-}
-
-ConstString ObjectFileBreakpad::GetPluginNameStatic() {
-  static ConstString g_name("breakpad");
-  return g_name;
-}
-
-ObjectFile *ObjectFileBreakpad::CreateInstance(
-    const ModuleSP &module_sp, DataBufferSP &data_sp, offset_t data_offset,
-    const FileSpec *file, offset_t file_offset, offset_t length) {
-  if (!data_sp) {
-    data_sp = MapFileData(*file, length, file_offset);
-    if (!data_sp)
-      return nullptr;
-    data_offset = 0;
-  }
-  auto text = toStringRef(data_sp->GetData());
-  llvm::Optional<Header> header = Header::parse(text);
-  if (!header)
-    return nullptr;
-
-  // Update the data to contain the entire file if it doesn't already
-  if (data_sp->GetByteSize() < length) {
-    data_sp = MapFileData(*file, length, file_offset);
-    if (!data_sp)
-      return nullptr;
-    data_offset = 0;
-  }
-
-  return new ObjectFileBreakpad(module_sp, data_sp, data_offset, file,
-                                file_offset, length, std::move(header->arch),
-                                std::move(header->uuid));
-}
-
-ObjectFile *ObjectFileBreakpad::CreateMemoryInstance(
-    const ModuleSP &module_sp, DataBufferSP &data_sp,
-    const ProcessSP &process_sp, addr_t header_addr) {
-  return nullptr;
-}
-
-size_t ObjectFileBreakpad::GetModuleSpecifications(
-    const FileSpec &file, DataBufferSP &data_sp, offset_t data_offset,
-    offset_t file_offset, offset_t length, ModuleSpecList &specs) {
-  auto text = toStringRef(data_sp->GetData());
-  llvm::Optional<Header> header = Header::parse(text);
-  if (!header)
-    return 0;
-  ModuleSpec spec(file, std::move(header->arch));
-  spec.GetUUID() = std::move(header->uuid);
-  specs.Append(spec);
-  return 1;
-}
-
-ObjectFileBreakpad::ObjectFileBreakpad(const ModuleSP &module_sp,
-                                       DataBufferSP &data_sp,
-                                       offset_t data_offset,
-                                       const FileSpec *file, offset_t offset,
-                                       offset_t length, ArchSpec arch,
-                                       UUID uuid)
-    : ObjectFile(module_sp, file, offset, length, data_sp, data_offset),
-      m_arch(std::move(arch)), m_uuid(std::move(uuid)) {}
-
-bool ObjectFileBreakpad::ParseHeader() {
-  // We already parsed the header during initialization.
-  return true;
-}
-
-Symtab *ObjectFileBreakpad::GetSymtab() {
-  // TODO
-  return nullptr;
-}
-
-void ObjectFileBreakpad::CreateSections(SectionList &unified_section_list) {
-  if (m_sections_up)
-    return;
-  m_sections_up = llvm::make_unique<SectionList>();
-
-  llvm::Optional<Record::Kind> current_section;
-  offset_t section_start;
-  llvm::StringRef text = toStringRef(m_data.GetData());
-  uint32_t next_section_id = 1;
-  auto maybe_add_section = [&](const uint8_t *end_ptr) {
-    if (!current_section)
-      return; // We have been called before parsing the first line.
-
-    offset_t end_offset = end_ptr - m_data.GetDataStart();
-    auto section_sp = std::make_shared<Section>(
-        GetModule(), this, next_section_id++,
-        ConstString(toString(*current_section)), eSectionTypeOther,
-        /*file_vm_addr*/ 0, /*vm_size*/ 0, section_start,
-        end_offset - section_start, /*log2align*/ 0, /*flags*/ 0);
-    m_sections_up->AddSection(section_sp);
-    unified_section_list.AddSection(section_sp);
-  };
-  while (!text.empty()) {
-    llvm::StringRef line;
-    std::tie(line, text) = text.split('\n');
-
-    llvm::Optional<Record::Kind> next_section = Record::classify(line);
-    if (next_section == Record::Line) {
-      // Line records logically belong to the preceding Func record, so we put
-      // them in the same section.
-      next_section = Record::Func;
-    }
-    if (next_section == current_section)
-      continue;
-
-    // Changing sections, finish off the previous one, if there was any.
-    maybe_add_section(line.bytes_begin());
-    // And start a new one.
-    current_section = next_section;
-    section_start = line.bytes_begin() - m_data.GetDataStart();
-  }
-  // Finally, add the last section.
-  maybe_add_section(m_data.GetDataEnd());
-}