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https://github.com/Gericom/teak-llvm.git
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808142876c
Summary: A *.cpp file header in LLDB (and in LLDB) should like this: ``` //===-- TestUtilities.cpp -------------------------------------------------===// ``` However in LLDB most of our source files have arbitrary changes to this format and these changes are spreading through LLDB as folks usually just use the existing source files as templates for their new files (most notably the unnecessary editor language indicator `-*- C++ -*-` is spreading and in every review someone is pointing out that this is wrong, resulting in people pointing out that this is done in the same way in other files). This patch removes most of these inconsistencies including the editor language indicators, all the different missing/additional '-' characters, files that center the file name, missing trailing `===//` (mostly caused by clang-format breaking the line). Reviewers: aprantl, espindola, jfb, shafik, JDevlieghere Reviewed By: JDevlieghere Subscribers: dexonsmith, wuzish, emaste, sdardis, nemanjai, kbarton, MaskRay, atanasyan, arphaman, jfb, abidh, jsji, JDevlieghere, usaxena95, lldb-commits Tags: #lldb Differential Revision: https://reviews.llvm.org/D73258
83 lines
2.8 KiB
C++
83 lines
2.8 KiB
C++
//===-- SymbolVendor.cpp --------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "lldb/Symbol/SymbolVendor.h"
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#include "lldb/Core/Module.h"
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#include "lldb/Core/PluginManager.h"
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#include "lldb/Symbol/CompileUnit.h"
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#include "lldb/Symbol/ObjectFile.h"
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#include "lldb/Symbol/SymbolFile.h"
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#include "lldb/Utility/Stream.h"
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using namespace lldb;
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using namespace lldb_private;
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// FindPlugin
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//
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// Platforms can register a callback to use when creating symbol vendors to
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// allow for complex debug information file setups, and to also allow for
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// finding separate debug information files.
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SymbolVendor *SymbolVendor::FindPlugin(const lldb::ModuleSP &module_sp,
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lldb_private::Stream *feedback_strm) {
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std::unique_ptr<SymbolVendor> instance_up;
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SymbolVendorCreateInstance create_callback;
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for (size_t idx = 0;
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(create_callback = PluginManager::GetSymbolVendorCreateCallbackAtIndex(
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idx)) != nullptr;
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++idx) {
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instance_up.reset(create_callback(module_sp, feedback_strm));
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if (instance_up) {
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return instance_up.release();
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}
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}
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// The default implementation just tries to create debug information using
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// the file representation for the module.
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ObjectFileSP sym_objfile_sp;
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FileSpec sym_spec = module_sp->GetSymbolFileFileSpec();
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if (sym_spec && sym_spec != module_sp->GetObjectFile()->GetFileSpec()) {
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DataBufferSP data_sp;
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offset_t data_offset = 0;
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sym_objfile_sp = ObjectFile::FindPlugin(
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module_sp, &sym_spec, 0, FileSystem::Instance().GetByteSize(sym_spec),
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data_sp, data_offset);
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}
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if (!sym_objfile_sp)
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sym_objfile_sp = module_sp->GetObjectFile()->shared_from_this();
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instance_up.reset(new SymbolVendor(module_sp));
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instance_up->AddSymbolFileRepresentation(sym_objfile_sp);
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return instance_up.release();
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}
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// SymbolVendor constructor
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SymbolVendor::SymbolVendor(const lldb::ModuleSP &module_sp)
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: ModuleChild(module_sp), m_sym_file_up() {}
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// Destructor
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SymbolVendor::~SymbolVendor() {}
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// Add a representation given an object file.
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void SymbolVendor::AddSymbolFileRepresentation(const ObjectFileSP &objfile_sp) {
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ModuleSP module_sp(GetModule());
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if (module_sp) {
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std::lock_guard<std::recursive_mutex> guard(module_sp->GetMutex());
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if (objfile_sp)
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m_sym_file_up.reset(SymbolFile::FindPlugin(objfile_sp));
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}
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}
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// PluginInterface protocol
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lldb_private::ConstString SymbolVendor::GetPluginName() {
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static ConstString g_name("vendor-default");
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return g_name;
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}
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uint32_t SymbolVendor::GetPluginVersion() { return 1; }
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