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[llvm-dwarfdump] Interface cleanup. NFC
This patch moves interface declarations into llvm-dwarfdump.h and wrap declarations in anonymous namespaces as appropriate. At the same time, the externals are moved into the `llvm::dwarfdump` namespace`. Reviewed By: djtodoro Differential Revision: https://reviews.llvm.org/D77848
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@ -6,12 +6,13 @@
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//
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//===----------------------------------------------------------------------===//
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#include "SectionSizes.h"
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#include "llvm-dwarfdump.h"
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#define DEBUG_TYPE "dwarfdump"
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using namespace llvm;
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using namespace object;
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using namespace llvm::dwarfdump;
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using namespace llvm::object;
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static size_t getNameColumnWidth(const SectionSizes &Sizes,
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const StringRef SectionNameTitle) {
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@ -77,8 +78,9 @@ static void prettyPrintSectionSizes(const ObjectFile &Obj,
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OS << "----------------------------------------------------" << '\n';
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}
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void llvm::calculateSectionSizes(const ObjectFile &Obj, SectionSizes &Sizes,
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const Twine &Filename) {
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void dwarfdump::calculateSectionSizes(const ObjectFile &Obj,
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SectionSizes &Sizes,
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const Twine &Filename) {
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// Get total size.
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Sizes.TotalObjectSize = Obj.getData().size();
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@ -101,8 +103,10 @@ void llvm::calculateSectionSizes(const ObjectFile &Obj, SectionSizes &Sizes,
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}
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}
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bool collectObjectSectionSizes(ObjectFile &Obj, DWARFContext & /*DICtx*/,
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const Twine &Filename, raw_ostream &OS) {
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bool dwarfdump::collectObjectSectionSizes(ObjectFile &Obj,
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DWARFContext & /*DICtx*/,
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const Twine &Filename,
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raw_ostream &OS) {
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SectionSizes Sizes;
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// Get the section sizes.
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@ -6,6 +6,7 @@
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//
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//===----------------------------------------------------------------------===//
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#include "llvm-dwarfdump.h"
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#include "llvm/ADT/DenseMap.h"
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#include "llvm/ADT/StringExtras.h"
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#include "llvm/ADT/StringSet.h"
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@ -15,11 +16,10 @@
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#include "llvm/Object/ObjectFile.h"
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#include "llvm/Support/JSON.h"
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#include "SectionSizes.h"
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#define DEBUG_TYPE "dwarfdump"
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using namespace llvm;
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using namespace object;
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using namespace llvm::dwarfdump;
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using namespace llvm::object;
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/// This represents the number of categories of debug location coverage being
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/// calculated. The first category is the number of variables with 0% location
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@ -27,6 +27,7 @@ using namespace object;
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/// location coverage.
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constexpr int NumOfCoverageCategories = 12;
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namespace {
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/// Holds statistics for one function (or other entity that has a PC range and
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/// contains variables, such as a compile unit).
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struct PerFunctionStats {
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@ -141,6 +142,7 @@ struct LocationStats {
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/// Total number of local variables processed.
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unsigned NumVar = 0;
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};
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} // namespace
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/// Collect debug location statistics for one DIE.
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static void collectLocStats(uint64_t BytesCovered, uint64_t BytesInScope,
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@ -510,8 +512,9 @@ static void printSectionSizes(raw_ostream &OS, const SectionSizes &Sizes) {
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/// of particular optimizations. The raw numbers themselves are not particularly
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/// useful, only the delta between compiling the same program with different
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/// compilers is.
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bool collectStatsForObjectFile(ObjectFile &Obj, DWARFContext &DICtx,
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const Twine &Filename, raw_ostream &OS) {
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bool dwarfdump::collectStatsForObjectFile(ObjectFile &Obj, DWARFContext &DICtx,
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const Twine &Filename,
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raw_ostream &OS) {
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StringRef FormatName = Obj.getFileFormatName();
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GlobalStats GlobalStats;
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LocationStats LocStats;
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@ -10,6 +10,7 @@
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//
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//===----------------------------------------------------------------------===//
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#include "llvm-dwarfdump.h"
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#include "llvm/ADT/STLExtras.h"
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#include "llvm/ADT/StringSet.h"
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#include "llvm/ADT/Triple.h"
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@ -32,8 +33,10 @@
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#include <cstdlib>
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using namespace llvm;
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using namespace object;
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using namespace llvm::dwarfdump;
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using namespace llvm::object;
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namespace {
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/// Parser for options that take an optional offest argument.
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/// @{
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struct OffsetOption {
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@ -41,6 +44,7 @@ struct OffsetOption {
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bool HasValue = false;
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bool IsRequested = false;
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};
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} // namespace
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namespace llvm {
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namespace cl {
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@ -82,8 +86,8 @@ public:
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// An out-of-line virtual method to provide a 'home' for this class.
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void anchor() override {};
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};
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} // cl
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} // llvm
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} // namespace cl
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} // namespace llvm
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/// @}
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/// Command line options.
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@ -416,12 +420,6 @@ static bool lookup(ObjectFile &Obj, DWARFContext &DICtx, uint64_t Address,
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return true;
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}
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bool collectStatsForObjectFile(ObjectFile &Obj, DWARFContext &DICtx,
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const Twine &Filename, raw_ostream &OS);
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bool collectObjectSectionSizes(ObjectFile &Obj, DWARFContext & /*DICtx*/,
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const Twine &Filename, raw_ostream &OS);
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static bool dumpObjectFile(ObjectFile &Obj, DWARFContext &DICtx,
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const Twine &Filename, raw_ostream &OS) {
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logAllUnhandledErrors(DICtx.loadRegisterInfo(Obj), errs(),
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@ -1,28 +1,28 @@
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//===- SectionSizes.h - Debug section sizes ---------------------*- C++ -*-===//
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//===-- llvm-dwarfdump - Debug info dumping utility -------------*- C++ -*-===//
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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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//===----------------------------------------------------------------------===//
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#ifndef LLVM_TOOLS_SECTION_SIZES_H
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#define LLVM_TOOLS_SECTION_SIZES_H
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#ifndef LLVM_TOOLS_LLVM_DWARFDUMP_LLVM_DWARFDUMP_H
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#define LLVM_TOOLS_LLVM_DWARFDUMP_LLVM_DWARFDUMP_H
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#include "llvm/DebugInfo/DIContext.h"
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#include "llvm/ADT/Twine.h"
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#include "llvm/DebugInfo/DWARF/DWARFContext.h"
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#include "llvm/Object/ObjectFile.h"
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#include "llvm/Support/WithColor.h"
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#include "llvm/Support/raw_ostream.h"
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namespace llvm {
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using SectionSizeMap = StringMap<uint64_t>;
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namespace dwarfdump {
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/// Holds cumulative section sizes for an object file.
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struct SectionSizes {
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/// Map of .debug section names and their sizes across all such-named
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/// sections.
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SectionSizeMap DebugSectionSizes;
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StringMap<uint64_t> DebugSectionSizes;
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/// Total number of bytes of all sections.
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uint64_t TotalObjectSize = 0;
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/// Total number of bytes of all debug sections.
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@ -33,6 +33,12 @@ struct SectionSizes {
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void calculateSectionSizes(const object::ObjectFile &Obj, SectionSizes &Sizes,
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const Twine &Filename);
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} // end namespace llvm
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bool collectStatsForObjectFile(object::ObjectFile &Obj, DWARFContext &DICtx,
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const Twine &Filename, raw_ostream &OS);
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bool collectObjectSectionSizes(object::ObjectFile &Obj, DWARFContext &DICtx,
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const Twine &Filename, raw_ostream &OS);
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#endif // LLVM_TOOLS_SECTION_SIZES_H
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} // namespace dwarfdump
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} // namespace llvm
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#endif
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