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-rw-r--r--lldb/lit/SymbolFile/PDB/Inputs/CompilandsTest.cpp3
-rw-r--r--lldb/lit/SymbolFile/PDB/compilands.test9
-rw-r--r--lldb/lit/SymbolFile/PDB/lit.local.cfg1
-rw-r--r--lldb/source/Plugins/SymbolFile/PDB/PDBASTParser.cpp2
-rw-r--r--lldb/source/Plugins/SymbolFile/PDB/SymbolFilePDB.cpp268
-rw-r--r--lldb/source/Plugins/SymbolFile/PDB/SymbolFilePDB.h16
6 files changed, 227 insertions, 72 deletions
diff --git a/lldb/lit/SymbolFile/PDB/Inputs/CompilandsTest.cpp b/lldb/lit/SymbolFile/PDB/Inputs/CompilandsTest.cpp
new file mode 100644
index 00000000000..4cce7f667ff
--- /dev/null
+++ b/lldb/lit/SymbolFile/PDB/Inputs/CompilandsTest.cpp
@@ -0,0 +1,3 @@
+int main() {
+ return 0;
+}
diff --git a/lldb/lit/SymbolFile/PDB/compilands.test b/lldb/lit/SymbolFile/PDB/compilands.test
new file mode 100644
index 00000000000..2e7b014fe96
--- /dev/null
+++ b/lldb/lit/SymbolFile/PDB/compilands.test
@@ -0,0 +1,9 @@
+REQUIRES: windows
+RUN: clang-cl /Z7 %S/Inputs/CompilandsTest.cpp /o %T/CompilandsTest.cpp.exe
+RUN: lldb-test symbols %T/CompilandsTest.cpp.exe | FileCheck %s
+
+; Link default libraries
+
+CHECK: Module [[CU:.*]]
+CHECK: {{^[0-9A-F]+}}: SymbolVendor ([[CU]])
+CHECK: {{^[0-9A-F]+}}: CompileUnit{{[{]0x[0-9a-f]+[}]}}, language = "c++", file = '{{.*}}\CompilandsTest.cpp'
diff --git a/lldb/lit/SymbolFile/PDB/lit.local.cfg b/lldb/lit/SymbolFile/PDB/lit.local.cfg
new file mode 100644
index 00000000000..df9b335dd13
--- /dev/null
+++ b/lldb/lit/SymbolFile/PDB/lit.local.cfg
@@ -0,0 +1 @@
+config.suffixes = ['.test']
diff --git a/lldb/source/Plugins/SymbolFile/PDB/PDBASTParser.cpp b/lldb/source/Plugins/SymbolFile/PDB/PDBASTParser.cpp
index 7802d6f0d85..266804e8534 100644
--- a/lldb/source/Plugins/SymbolFile/PDB/PDBASTParser.cpp
+++ b/lldb/source/Plugins/SymbolFile/PDB/PDBASTParser.cpp
@@ -128,8 +128,6 @@ lldb::TypeSP PDBASTParser::CreateLLDBTypeFromPDBType(const PDBSymbol &type) {
return nullptr;
std::string name = type_def->getName();
uint64_t bytes = type_def->getLength();
- if (!target_type)
- return nullptr;
CompilerType target_ast_type = target_type->GetFullCompilerType();
CompilerDeclContext target_decl_ctx =
m_ast.GetSymbolFile()->GetDeclContextForUID(target_type->GetID());
diff --git a/lldb/source/Plugins/SymbolFile/PDB/SymbolFilePDB.cpp b/lldb/source/Plugins/SymbolFile/PDB/SymbolFilePDB.cpp
index de9b9f024fc..ee0f8a1967c 100644
--- a/lldb/source/Plugins/SymbolFile/PDB/SymbolFilePDB.cpp
+++ b/lldb/source/Plugins/SymbolFile/PDB/SymbolFilePDB.cpp
@@ -18,6 +18,7 @@
#include "lldb/Symbol/LineTable.h"
#include "lldb/Symbol/ObjectFile.h"
#include "lldb/Symbol/SymbolContext.h"
+#include "lldb/Symbol/SymbolVendor.h"
#include "lldb/Symbol/TypeMap.h"
#include "lldb/Utility/RegularExpression.h"
@@ -43,6 +44,7 @@
#include <regex>
+using namespace lldb;
using namespace lldb_private;
using namespace llvm::pdb;
@@ -92,7 +94,8 @@ SymbolFilePDB::CreateInstance(lldb_private::ObjectFile *obj_file) {
}
SymbolFilePDB::SymbolFilePDB(lldb_private::ObjectFile *object_file)
- : SymbolFile(object_file), m_cached_compile_unit_count(0) {}
+ : SymbolFile(object_file), m_session_up(), m_global_scope_up(),
+ m_cached_compile_unit_count(0), m_tu_decl_ctx_up() {}
SymbolFilePDB::~SymbolFilePDB() {}
@@ -152,41 +155,93 @@ uint32_t SymbolFilePDB::CalculateAbilities() {
void SymbolFilePDB::InitializeObject() {
lldb::addr_t obj_load_address = m_obj_file->GetFileOffset();
+ lldbassert(obj_load_address &&
+ obj_load_address != LLDB_INVALID_ADDRESS);
m_session_up->setLoadAddress(obj_load_address);
+ if (!m_global_scope_up)
+ m_global_scope_up = m_session_up->getGlobalScope();
+ lldbassert(m_global_scope_up.get());
TypeSystem *type_system =
GetTypeSystemForLanguage(lldb::eLanguageTypeC_plus_plus);
ClangASTContext *clang_type_system =
llvm::dyn_cast_or_null<ClangASTContext>(type_system);
+ lldbassert(clang_type_system);
m_tu_decl_ctx_up = llvm::make_unique<CompilerDeclContext>(
type_system, clang_type_system->GetTranslationUnitDecl());
}
uint32_t SymbolFilePDB::GetNumCompileUnits() {
if (m_cached_compile_unit_count == 0) {
- auto global = m_session_up->getGlobalScope();
- auto compilands = global->findAllChildren<PDBSymbolCompiland>();
+ auto compilands = m_global_scope_up->findAllChildren<PDBSymbolCompiland>();
+ if (!compilands)
+ return 0;
+
+ // The linker could link *.dll (compiland language = LINK), or import
+ // *.dll. For example, a compiland with name `Import:KERNEL32.dll`
+ // could be found as a child of the global scope (PDB executable).
+ // Usually, such compilands contain `thunk` symbols in which we are not
+ // interested for now. However we still count them in the compiland list.
+ // If we perform any compiland related activity, like finding symbols
+ // through llvm::pdb::IPDBSession methods, such compilands will all be
+ // searched automatically no matter whether we include them or not.
m_cached_compile_unit_count = compilands->getChildCount();
// The linker can inject an additional "dummy" compilation unit into the
// PDB. Ignore this special compile unit for our purposes, if it is there.
// It is always the last one.
- auto last_cu = compilands->getChildAtIndex(m_cached_compile_unit_count - 1);
- std::string name = last_cu->getName();
+ auto last_compiland_up =
+ compilands->getChildAtIndex(m_cached_compile_unit_count - 1);
+ lldbassert(last_compiland_up.get());
+ std::string name = last_compiland_up->getName();
if (name == "* Linker *")
--m_cached_compile_unit_count;
}
return m_cached_compile_unit_count;
}
-lldb::CompUnitSP SymbolFilePDB::ParseCompileUnitAtIndex(uint32_t index) {
- auto global = m_session_up->getGlobalScope();
- auto compilands = global->findAllChildren<PDBSymbolCompiland>();
- auto cu = compilands->getChildAtIndex(index);
+void SymbolFilePDB::GetCompileUnitIndex(
+ const llvm::pdb::PDBSymbolCompiland *pdb_compiland,
+ uint32_t &index) {
+ if (!pdb_compiland)
+ return;
- uint32_t id = cu->getSymIndexId();
+ auto results_up = m_global_scope_up->findAllChildren<PDBSymbolCompiland>();
+ if (!results_up)
+ return;
+ auto uid = pdb_compiland->getSymIndexId();
+ for (int cu_idx = 0; cu_idx < GetNumCompileUnits(); ++cu_idx) {
+ auto compiland_up = results_up->getChildAtIndex(cu_idx);
+ if (!compiland_up)
+ continue;
+ if (compiland_up->getSymIndexId() == uid) {
+ index = cu_idx;
+ return;
+ }
+ }
+ index = UINT32_MAX;
+ return;
+}
+
+std::unique_ptr<llvm::pdb::PDBSymbolCompiland>
+SymbolFilePDB::GetPDBCompilandByUID(uint32_t uid) {
+ return m_session_up->getConcreteSymbolById<PDBSymbolCompiland>(uid);
+}
+
+lldb::CompUnitSP SymbolFilePDB::ParseCompileUnitAtIndex(uint32_t index) {
+ if (index >= GetNumCompileUnits())
+ return CompUnitSP();
- return ParseCompileUnitForSymIndex(id);
+ // Assuming we always retrieve same compilands listed in same order through
+ // `PDBSymbolExe::findAllChildren` method, otherwise using `index` to get a
+ // compile unit makes no sense.
+ auto results = m_global_scope_up->findAllChildren<PDBSymbolCompiland>();
+ if (!results)
+ return CompUnitSP();
+ auto compiland_up = results->getChildAtIndex(index);
+ if (!compiland_up)
+ return CompUnitSP();
+ return ParseCompileUnitForUID(compiland_up->getSymIndexId(), index);
}
lldb::LanguageType
@@ -196,11 +251,10 @@ SymbolFilePDB::ParseCompileUnitLanguage(const lldb_private::SymbolContext &sc) {
if (!sc.comp_unit)
return lldb::eLanguageTypeUnknown;
- auto cu = m_session_up->getConcreteSymbolById<PDBSymbolCompiland>(
- sc.comp_unit->GetID());
- if (!cu)
+ auto compiland_up = GetPDBCompilandByUID(sc.comp_unit->GetID());
+ if (!compiland_up)
return lldb::eLanguageTypeUnknown;
- auto details = cu->findOneChild<PDBSymbolCompilandDetails>();
+ auto details = compiland_up->findOneChild<PDBSymbolCompilandDetails>();
if (!details)
return lldb::eLanguageTypeUnknown;
return TranslateLanguage(details->getLanguage());
@@ -214,6 +268,9 @@ size_t SymbolFilePDB::ParseCompileUnitFunctions(
bool SymbolFilePDB::ParseCompileUnitLineTable(
const lldb_private::SymbolContext &sc) {
+ lldbassert(sc.comp_unit);
+ if (sc.comp_unit->GetLineTable())
+ return true;
return ParseCompileUnitLineTable(sc, 0);
}
@@ -226,25 +283,23 @@ bool SymbolFilePDB::ParseCompileUnitDebugMacros(
bool SymbolFilePDB::ParseCompileUnitSupportFiles(
const lldb_private::SymbolContext &sc,
lldb_private::FileSpecList &support_files) {
- if (!sc.comp_unit)
- return false;
+ lldbassert(sc.comp_unit);
// In theory this is unnecessary work for us, because all of this information
// is easily (and quickly) accessible from DebugInfoPDB, so caching it a
// second time seems like a waste. Unfortunately, there's no good way around
// this short of a moderate refactor since SymbolVendor depends on being able
// to cache this list.
- auto cu = m_session_up->getConcreteSymbolById<PDBSymbolCompiland>(
- sc.comp_unit->GetID());
- if (!cu)
+ auto compiland_up = GetPDBCompilandByUID(sc.comp_unit->GetID());
+ if (!compiland_up)
return false;
- auto files = m_session_up->getSourceFilesForCompiland(*cu);
+ auto files = m_session_up->getSourceFilesForCompiland(*compiland_up);
if (!files || files->getChildCount() == 0)
return false;
while (auto file = files->getNext()) {
- FileSpec spec(file->getFileName(), false);
- support_files.Append(spec);
+ FileSpec spec(file->getFileName(), false, FileSpec::ePathSyntaxWindows);
+ support_files.AppendIfUnique(spec);
}
return true;
}
@@ -331,9 +386,62 @@ SymbolFilePDB::ResolveSymbolContext(const lldb_private::Address &so_addr,
return uint32_t();
}
+std::string SymbolFilePDB::GetSourceFileNameForPDBCompiland(
+ const PDBSymbolCompiland *pdb_compiland) {
+ if (!pdb_compiland)
+ return std::string();
+
+ std::string source_file_name;
+ // `getSourceFileName` returns the basename of the original source file
+ // used to generate this compiland. It does not return the full path.
+ // Currently the only way to get that is to do a basename lookup to get the
+ // IPDBSourceFile, but this is ambiguous in the case of two source files
+ // with the same name contributing to the same compiland. This is an edge
+ // case that we ignore for now, although we need to a long-term solution.
+ std::string file_name = pdb_compiland->getSourceFileName();
+ if (!file_name.empty()) {
+ auto one_src_file_up =
+ m_session_up->findOneSourceFile(pdb_compiland, file_name,
+ PDB_NameSearchFlags::NS_CaseInsensitive);
+ if (one_src_file_up)
+ source_file_name = one_src_file_up->getFileName();
+ }
+ // For some reason, source file name could be empty, so we will walk through
+ // all source files of this compiland, and determine the right source file
+ // if any that is used to generate this compiland based on language
+ // indicated in compilanddetails language field.
+ if (!source_file_name.empty())
+ return source_file_name;
+
+ auto details_up = pdb_compiland->findOneChild<PDBSymbolCompilandDetails>();
+ PDB_Lang pdb_lang = details_up ? details_up->getLanguage() : PDB_Lang::Cpp;
+ auto src_files_up =
+ m_session_up->getSourceFilesForCompiland(*pdb_compiland);
+ if (src_files_up) {
+ while (auto file_up = src_files_up->getNext()) {
+ FileSpec file_spec(file_up->getFileName(), false,
+ FileSpec::ePathSyntaxWindows);
+ auto file_extension = file_spec.GetFileNameExtension();
+ if (pdb_lang == PDB_Lang::Cpp || pdb_lang == PDB_Lang::C) {
+ static const char* exts[] = { "cpp", "c", "cc", "cxx" };
+ if (llvm::is_contained(exts, file_extension.GetStringRef().lower()))
+ source_file_name = file_up->getFileName();
+ break;
+ } else if (pdb_lang == PDB_Lang::Masm &&
+ ConstString::Compare(file_extension, ConstString("ASM"),
+ false) == 0) {
+ source_file_name = file_up->getFileName();
+ break;
+ }
+ }
+ }
+ return source_file_name;
+}
+
uint32_t SymbolFilePDB::ResolveSymbolContext(
const lldb_private::FileSpec &file_spec, uint32_t line, bool check_inlines,
uint32_t resolve_scope, lldb_private::SymbolContextList &sc_list) {
+ const size_t old_size = sc_list.GetSize();
if (resolve_scope & lldb::eSymbolContextCompUnit) {
// Locate all compilation units with line numbers referencing the specified
// file. For example, if `file_spec` is <vector>, then this should return
@@ -342,6 +450,9 @@ uint32_t SymbolFilePDB::ResolveSymbolContext(
auto compilands = m_session_up->findCompilandsForSourceFile(
file_spec.GetPath(), PDB_NameSearchFlags::NS_CaseInsensitive);
+ if (!compilands)
+ return 0;
+
// For each one, either find its previously parsed data or parse it afresh
// and add it to the symbol context list.
while (auto compiland = compilands->getNext()) {
@@ -355,18 +466,20 @@ uint32_t SymbolFilePDB::ResolveSymbolContext(
// files with the same name contributing to the same compiland. This is
// a moderately extreme edge case, so we consider this OK for now,
// although we need to find a long-term solution.
- std::string source_file = compiland->getSourceFileName();
- auto pdb_file = m_session_up->findOneSourceFile(
- compiland.get(), source_file,
- PDB_NameSearchFlags::NS_CaseInsensitive);
- source_file = pdb_file->getFileName();
+ std::string source_file =
+ GetSourceFileNameForPDBCompiland(compiland.get());
+ if (source_file.empty())
+ continue;
FileSpec this_spec(source_file, false, FileSpec::ePathSyntaxWindows);
- if (!file_spec.FileEquals(this_spec))
+ bool need_full_match = !file_spec.GetDirectory().IsEmpty();
+ if (FileSpec::Compare(file_spec, this_spec, need_full_match) != 0)
continue;
}
SymbolContext sc;
- auto cu = ParseCompileUnitForSymIndex(compiland->getSymIndexId());
+ auto cu = ParseCompileUnitForUID(compiland->getSymIndexId());
+ if (!cu.get())
+ continue;
sc.comp_unit = cu.get();
sc.module_sp = cu->GetModule();
sc_list.Append(sc);
@@ -377,7 +490,7 @@ uint32_t SymbolFilePDB::ResolveSymbolContext(
ParseCompileUnitLineTable(sc, line);
}
}
- return sc_list.GetSize();
+ return sc_list.GetSize() - old_size;
}
uint32_t SymbolFilePDB::FindGlobalVariables(
@@ -448,13 +561,15 @@ SymbolFilePDB::FindTypesByRegex(const lldb_private::RegularExpression &regex,
// and do a regex comparison against each of them.
PDB_SymType tags_to_search[] = {PDB_SymType::Enum, PDB_SymType::Typedef,
PDB_SymType::UDT};
- auto global = m_session_up->getGlobalScope();
std::unique_ptr<IPDBEnumSymbols> results;
uint32_t matches = 0;
for (auto tag : tags_to_search) {
- results = global->findAllChildren(tag);
+ results = m_global_scope_up->findAllChildren(tag);
+ if (!results)
+ continue;
+
while (auto result = results->getNext()) {
if (max_matches > 0 && matches >= max_matches)
break;
@@ -493,10 +608,11 @@ SymbolFilePDB::FindTypesByRegex(const lldb_private::RegularExpression &regex,
void SymbolFilePDB::FindTypesByName(const std::string &name,
uint32_t max_matches,
lldb_private::TypeMap &types) {
- auto global = m_session_up->getGlobalScope();
std::unique_ptr<IPDBEnumSymbols> results;
- results = global->findChildren(PDB_SymType::None, name,
- PDB_NameSearchFlags::NS_Default);
+ results = m_global_scope_up->findChildren(PDB_SymType::None, name,
+ PDB_NameSearchFlags::NS_Default);
+ if (!results)
+ return;
uint32_t matches = 0;
@@ -570,27 +686,21 @@ const IPDBSession &SymbolFilePDB::GetPDBSession() const {
return *m_session_up;
}
-lldb::CompUnitSP SymbolFilePDB::ParseCompileUnitForSymIndex(uint32_t id) {
+lldb::CompUnitSP
+SymbolFilePDB::ParseCompileUnitForUID(uint32_t id, uint32_t index) {
auto found_cu = m_comp_units.find(id);
if (found_cu != m_comp_units.end())
return found_cu->second;
- auto cu = m_session_up->getConcreteSymbolById<PDBSymbolCompiland>(id);
-
- // `getSourceFileName` returns the basename of the original source file used
- // to generate this compiland. It does not return the full path. Currently
- // the only way to get that is to do a basename lookup to get the
- // IPDBSourceFile, but this is ambiguous in the case of two source files with
- // the same name contributing to the same compiland. This is a moderately
- // extreme edge case, so we consider this OK for now, although we need to find
- // a long-term solution.
- auto file =
- m_session_up->findOneSourceFile(cu.get(), cu->getSourceFileName(),
- PDB_NameSearchFlags::NS_CaseInsensitive);
- std::string path = file->getFileName();
+ auto compiland_up = GetPDBCompilandByUID(id);
+ if (!compiland_up)
+ return CompUnitSP();
+ std::string path = GetSourceFileNameForPDBCompiland(compiland_up.get());
+ if (path.empty())
+ return CompUnitSP();
lldb::LanguageType lang;
- auto details = cu->findOneChild<PDBSymbolCompilandDetails>();
+ auto details = compiland_up->findOneChild<PDBSymbolCompilandDetails>();
if (!details)
lang = lldb::eLanguageTypeC_plus_plus;
else
@@ -599,36 +709,51 @@ lldb::CompUnitSP SymbolFilePDB::ParseCompileUnitForSymIndex(uint32_t id) {
// Don't support optimized code for now, DebugInfoPDB does not return this
// information.
LazyBool optimized = eLazyBoolNo;
- auto result = std::make_shared<CompileUnit>(
+ auto cu_sp = std::make_shared<CompileUnit>(
m_obj_file->GetModule(), nullptr, path.c_str(), id, lang, optimized);
- m_comp_units.insert(std::make_pair(id, result));
- return result;
+
+ if (!cu_sp)
+ return CompUnitSP();
+
+ m_comp_units.insert(std::make_pair(id, cu_sp));
+ if (index == UINT32_MAX)
+ GetCompileUnitIndex(compiland_up.get(), index);
+ lldbassert(index != UINT32_MAX);
+ m_obj_file->GetModule()->GetSymbolVendor()->SetCompileUnitAtIndex(
+ index, cu_sp);
+ return cu_sp;
}
bool SymbolFilePDB::ParseCompileUnitLineTable(
const lldb_private::SymbolContext &sc, uint32_t match_line) {
- auto global = m_session_up->getGlobalScope();
- auto cu = m_session_up->getConcreteSymbolById<PDBSymbolCompiland>(
- sc.comp_unit->GetID());
+ lldbassert(sc.comp_unit);
+
+ auto compiland_up = GetPDBCompilandByUID(sc.comp_unit->GetID());
+ if (!compiland_up)
+ return false;
// LineEntry needs the *index* of the file into the list of support files
// returned by ParseCompileUnitSupportFiles. But the underlying SDK gives us
// a globally unique idenfitifier in the namespace of the PDB. So, we have to
// do a mapping so that we can hand out indices.
llvm::DenseMap<uint32_t, uint32_t> index_map;
- BuildSupportFileIdToSupportFileIndexMap(*cu, index_map);
+ BuildSupportFileIdToSupportFileIndexMap(*compiland_up, index_map);
auto line_table = llvm::make_unique<LineTable>(sc.comp_unit);
- // Find contributions to `cu` from all source and header files.
+ // Find contributions to `compiland` from all source and header files.
std::string path = sc.comp_unit->GetPath();
- auto files = m_session_up->getSourceFilesForCompiland(*cu);
+ auto files = m_session_up->getSourceFilesForCompiland(*compiland_up);
+ if (!files)
+ return false;
// For each source and header file, create a LineSequence for contributions to
- // the cu from that file, and add the sequence.
+ // the compiland from that file, and add the sequence.
while (auto file = files->getNext()) {
std::unique_ptr<LineSequence> sequence(
line_table->CreateLineSequenceContainer());
- auto lines = m_session_up->findLineNumbers(*cu, *file);
+ auto lines = m_session_up->findLineNumbers(*compiland_up, *file);
+ if (!lines)
+ continue;
int entry_count = lines->getChildCount();
uint64_t prev_addr;
@@ -667,10 +792,12 @@ bool SymbolFilePDB::ParseCompileUnitLineTable(
m_session_up->findSymbolByAddress(addr, PDB_SymType::Function);
if (func) {
auto prologue = func->findOneChild<PDBSymbolFuncDebugStart>();
- is_prologue = (addr == prologue->getVirtualAddress());
+ if (prologue)
+ is_prologue = (addr == prologue->getVirtualAddress());
auto epilogue = func->findOneChild<PDBSymbolFuncDebugEnd>();
- is_epilogue = (addr == epilogue->getVirtualAddress());
+ if (epilogue)
+ is_epilogue = (addr == epilogue->getVirtualAddress());
}
line_table->AppendLineEntryToSequence(sequence.get(), addr, lno, col,
@@ -694,19 +821,24 @@ bool SymbolFilePDB::ParseCompileUnitLineTable(
line_table->InsertSequence(sequence.release());
}
- sc.comp_unit->SetLineTable(line_table.release());
- return true;
+ if (line_table->GetSize()) {
+ sc.comp_unit->SetLineTable(line_table.release());
+ return true;
+ }
+ return false;
}
void SymbolFilePDB::BuildSupportFileIdToSupportFileIndexMap(
- const PDBSymbolCompiland &cu,
+ const PDBSymbolCompiland &compiland,
llvm::DenseMap<uint32_t, uint32_t> &index_map) const {
// This is a hack, but we need to convert the source id into an index into the
// support files array. We don't want to do path comparisons to avoid
// basename / full path issues that may or may not even be a problem, so we
// use the globally unique source file identifiers. Ideally we could use the
// global identifiers everywhere, but LineEntry currently assumes indices.
- auto source_files = m_session_up->getSourceFilesForCompiland(cu);
+ auto source_files = m_session_up->getSourceFilesForCompiland(compiland);
+ if (!source_files)
+ return;
int index = 0;
while (auto file = source_files->getNext()) {
diff --git a/lldb/source/Plugins/SymbolFile/PDB/SymbolFilePDB.h b/lldb/source/Plugins/SymbolFile/PDB/SymbolFilePDB.h
index eef96be8d1f..1d5f1b6fa8a 100644
--- a/lldb/source/Plugins/SymbolFile/PDB/SymbolFilePDB.h
+++ b/lldb/source/Plugins/SymbolFile/PDB/SymbolFilePDB.h
@@ -16,6 +16,7 @@
#include "llvm/ADT/DenseMap.h"
#include "llvm/DebugInfo/PDB/IPDBSession.h"
#include "llvm/DebugInfo/PDB/PDB.h"
+#include "llvm/DebugInfo/PDB/PDBSymbolExe.h"
class SymbolFilePDB : public lldb_private::SymbolFile {
public:
@@ -167,23 +168,34 @@ public:
const llvm::pdb::IPDBSession &GetPDBSession() const;
private:
- lldb::CompUnitSP ParseCompileUnitForSymIndex(uint32_t id);
+ lldb::CompUnitSP
+ ParseCompileUnitForUID(uint32_t id, uint32_t index = UINT32_MAX);
bool ParseCompileUnitLineTable(const lldb_private::SymbolContext &sc,
uint32_t match_line);
void BuildSupportFileIdToSupportFileIndexMap(
- const llvm::pdb::PDBSymbolCompiland &cu,
+ const llvm::pdb::PDBSymbolCompiland &pdb_compiland,
llvm::DenseMap<uint32_t, uint32_t> &index_map) const;
void FindTypesByName(const std::string &name, uint32_t max_matches,
lldb_private::TypeMap &types);
+ void GetCompileUnitIndex(const llvm::pdb::PDBSymbolCompiland *pdb_compiland,
+ uint32_t &index);
+
+ std::string GetSourceFileNameForPDBCompiland(
+ const llvm::pdb::PDBSymbolCompiland *pdb_compiland);
+
+ std::unique_ptr<llvm::pdb::PDBSymbolCompiland>
+ GetPDBCompilandByUID(uint32_t uid);
+
llvm::DenseMap<uint32_t, lldb::CompUnitSP> m_comp_units;
llvm::DenseMap<uint32_t, lldb::TypeSP> m_types;
std::vector<lldb::TypeSP> m_builtin_types;
std::unique_ptr<llvm::pdb::IPDBSession> m_session_up;
+ std::unique_ptr<llvm::pdb::PDBSymbolExe> m_global_scope_up;
uint32_t m_cached_compile_unit_count;
std::unique_ptr<lldb_private::CompilerDeclContext> m_tu_decl_ctx_up;
};
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