yinghuitan created this revision.
yinghuitan added reviewers: clayborg, labath, jingham, JDevlieghere.
Herald added a subscriber: mgorny.
Herald added a project: All.
yinghuitan requested review of this revision.
Herald added a project: LLDB.
Herald added a subscriber: lldb-commits.
This is a preparatory patch for https://reviews.llvm.org/D121631.
It refactors protected virtual member functions of SymbolFile
into a new SymbolFileActual class per suggestion in:
https://reviews.llvm.org/D121631
This will avoid the friendship declaration in that patch.
Repository:
rG LLVM Github Monorepo
https://reviews.llvm.org/D124110
Files:
lldb/include/lldb/Symbol/SymbolFile.h
lldb/include/lldb/Symbol/SymbolFileActual.h
lldb/source/Plugins/SymbolFile/Breakpad/SymbolFileBreakpad.h
lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.h
lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDebugMap.cpp
lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDebugMap.h
lldb/source/Plugins/SymbolFile/NativePDB/SymbolFileNativePDB.cpp
lldb/source/Plugins/SymbolFile/NativePDB/SymbolFileNativePDB.h
lldb/source/Plugins/SymbolFile/PDB/SymbolFilePDB.cpp
lldb/source/Plugins/SymbolFile/PDB/SymbolFilePDB.h
lldb/source/Plugins/SymbolFile/Symtab/SymbolFileSymtab.cpp
lldb/source/Plugins/SymbolFile/Symtab/SymbolFileSymtab.h
lldb/source/Symbol/CMakeLists.txt
lldb/source/Symbol/SymbolFile.cpp
lldb/source/Symbol/SymbolFileActual.cpp
Index: lldb/source/Symbol/SymbolFileActual.cpp
===================================================================
--- /dev/null
+++ lldb/source/Symbol/SymbolFileActual.cpp
@@ -0,0 +1,68 @@
+#include "lldb/Symbol/SymbolFileActual.h"
+
+#include "lldb/Symbol/CompileUnit.h"
+#include "lldb/Symbol/ObjectFile.h"
+#include "lldb/Symbol/Symtab.h"
+
+using namespace lldb;
+using namespace lldb_private;
+
+char SymbolFileActual::ID;
+
+uint32_t SymbolFileActual::GetNumCompileUnits() {
+ std::lock_guard<std::recursive_mutex> guard(GetModuleMutex());
+ if (!m_compile_units) {
+ // Create an array of compile unit shared pointers -- which will each
+ // remain NULL until someone asks for the actual compile unit information.
+ m_compile_units.emplace(CalculateNumCompileUnits());
+ }
+ return m_compile_units->size();
+}
+
+CompUnitSP SymbolFileActual::GetCompileUnitAtIndex(uint32_t idx) {
+ std::lock_guard<std::recursive_mutex> guard(GetModuleMutex());
+ uint32_t num = GetNumCompileUnits();
+ if (idx >= num)
+ return nullptr;
+ lldb::CompUnitSP &cu_sp = (*m_compile_units)[idx];
+ if (!cu_sp)
+ cu_sp = ParseCompileUnitAtIndex(idx);
+ return cu_sp;
+}
+
+void SymbolFileActual::SetCompileUnitAtIndex(uint32_t idx,
+ const CompUnitSP &cu_sp) {
+ std::lock_guard<std::recursive_mutex> guard(GetModuleMutex());
+ const size_t num_compile_units = GetNumCompileUnits();
+ assert(idx < num_compile_units);
+ (void)num_compile_units;
+
+ // Fire off an assertion if this compile unit already exists for now. The
+ // partial parsing should take care of only setting the compile unit
+ // once, so if this assertion fails, we need to make sure that we don't
+ // have a race condition, or have a second parse of the same compile
+ // unit.
+ assert((*m_compile_units)[idx] == nullptr);
+ (*m_compile_units)[idx] = cu_sp;
+}
+
+void SymbolFileActual::Dump(Stream &s) {
+ s.Format("SymbolFile {0} ({1})\n", GetPluginName(),
+ GetMainObjectFile()->GetFileSpec());
+ s.PutCString("Types:\n");
+ m_type_list.Dump(&s, /*show_context*/ false);
+ s.PutChar('\n');
+
+ s.PutCString("Compile units:\n");
+ if (m_compile_units) {
+ for (const CompUnitSP &cu_sp : *m_compile_units) {
+ // We currently only dump the compile units that have been parsed
+ if (cu_sp)
+ cu_sp->Dump(&s, /*show_context*/ false);
+ }
+ }
+ s.PutChar('\n');
+
+ if (Symtab *symtab = GetSymtab())
+ symtab->Dump(&s, nullptr, eSortOrderNone);
+}
Index: lldb/source/Symbol/SymbolFile.cpp
===================================================================
--- lldb/source/Symbol/SymbolFile.cpp
+++ lldb/source/Symbol/SymbolFile.cpp
@@ -154,42 +154,6 @@
#endif
}
-uint32_t SymbolFile::GetNumCompileUnits() {
- std::lock_guard<std::recursive_mutex> guard(GetModuleMutex());
- if (!m_compile_units) {
- // Create an array of compile unit shared pointers -- which will each
- // remain NULL until someone asks for the actual compile unit information.
- m_compile_units.emplace(CalculateNumCompileUnits());
- }
- return m_compile_units->size();
-}
-
-CompUnitSP SymbolFile::GetCompileUnitAtIndex(uint32_t idx) {
- std::lock_guard<std::recursive_mutex> guard(GetModuleMutex());
- uint32_t num = GetNumCompileUnits();
- if (idx >= num)
- return nullptr;
- lldb::CompUnitSP &cu_sp = (*m_compile_units)[idx];
- if (!cu_sp)
- cu_sp = ParseCompileUnitAtIndex(idx);
- return cu_sp;
-}
-
-void SymbolFile::SetCompileUnitAtIndex(uint32_t idx, const CompUnitSP &cu_sp) {
- std::lock_guard<std::recursive_mutex> guard(GetModuleMutex());
- const size_t num_compile_units = GetNumCompileUnits();
- assert(idx < num_compile_units);
- (void)num_compile_units;
-
- // Fire off an assertion if this compile unit already exists for now. The
- // partial parsing should take care of only setting the compile unit
- // once, so if this assertion fails, we need to make sure that we don't
- // have a race condition, or have a second parse of the same compile
- // unit.
- assert((*m_compile_units)[idx] == nullptr);
- (*m_compile_units)[idx] = cu_sp;
-}
-
Symtab *SymbolFile::GetSymtab() {
std::lock_guard<std::recursive_mutex> guard(GetModuleMutex());
if (m_symtab)
@@ -214,27 +178,6 @@
m_symtab->SectionFileAddressesChanged();
}
-void SymbolFile::Dump(Stream &s) {
- s.Format("SymbolFile {0} ({1})\n", GetPluginName(),
- GetMainObjectFile()->GetFileSpec());
- s.PutCString("Types:\n");
- m_type_list.Dump(&s, /*show_context*/ false);
- s.PutChar('\n');
-
- s.PutCString("Compile units:\n");
- if (m_compile_units) {
- for (const CompUnitSP &cu_sp : *m_compile_units) {
- // We currently only dump the compile units that have been parsed
- if (cu_sp)
- cu_sp->Dump(&s, /*show_context*/ false);
- }
- }
- s.PutChar('\n');
-
- if (Symtab *symtab = GetSymtab())
- symtab->Dump(&s, nullptr, eSortOrderNone);
-}
-
SymbolFile::RegisterInfoResolver::~RegisterInfoResolver() = default;
uint64_t SymbolFile::GetDebugInfoSize() {
Index: lldb/source/Symbol/CMakeLists.txt
===================================================================
--- lldb/source/Symbol/CMakeLists.txt
+++ lldb/source/Symbol/CMakeLists.txt
@@ -27,6 +27,7 @@
Symbol.cpp
SymbolContext.cpp
SymbolFile.cpp
+ SymbolFileActual.cpp
SymbolVendor.cpp
Symtab.cpp
Type.cpp
Index: lldb/source/Plugins/SymbolFile/Symtab/SymbolFileSymtab.h
===================================================================
--- lldb/source/Plugins/SymbolFile/Symtab/SymbolFileSymtab.h
+++ lldb/source/Plugins/SymbolFile/Symtab/SymbolFileSymtab.h
@@ -12,10 +12,10 @@
#include <map>
#include <vector>
-#include "lldb/Symbol/SymbolFile.h"
+#include "lldb/Symbol/SymbolFileActual.h"
#include "lldb/Symbol/Symtab.h"
-class SymbolFileSymtab : public lldb_private::SymbolFile {
+class SymbolFileSymtab : public lldb_private::SymbolFileActual {
/// LLVM RTTI support.
static char ID;
@@ -23,7 +23,7 @@
/// LLVM RTTI support.
/// \{
bool isA(const void *ClassID) const override {
- return ClassID == &ID || SymbolFile::isA(ClassID);
+ return ClassID == &ID || SymbolFileActual::isA(ClassID);
}
static bool classof(const SymbolFile *obj) { return obj->isA(&ID); }
/// \}
Index: lldb/source/Plugins/SymbolFile/Symtab/SymbolFileSymtab.cpp
===================================================================
--- lldb/source/Plugins/SymbolFile/Symtab/SymbolFileSymtab.cpp
+++ lldb/source/Plugins/SymbolFile/Symtab/SymbolFileSymtab.cpp
@@ -51,8 +51,8 @@
lldb_private::TypeList &type_list) {}
SymbolFileSymtab::SymbolFileSymtab(ObjectFileSP objfile_sp)
- : SymbolFile(std::move(objfile_sp)), m_source_indexes(), m_func_indexes(),
- m_code_indexes(), m_objc_class_name_to_index() {}
+ : SymbolFileActual(std::move(objfile_sp)), m_source_indexes(),
+ m_func_indexes(), m_code_indexes(), m_objc_class_name_to_index() {}
uint32_t SymbolFileSymtab::CalculateAbilities() {
uint32_t abilities = 0;
Index: lldb/source/Plugins/SymbolFile/PDB/SymbolFilePDB.h
===================================================================
--- lldb/source/Plugins/SymbolFile/PDB/SymbolFilePDB.h
+++ lldb/source/Plugins/SymbolFile/PDB/SymbolFilePDB.h
@@ -10,7 +10,7 @@
#define LLDB_SOURCE_PLUGINS_SYMBOLFILE_PDB_SYMBOLFILEPDB_H
#include "lldb/Core/UniqueCStringMap.h"
-#include "lldb/Symbol/SymbolFile.h"
+#include "lldb/Symbol/SymbolFileActual.h"
#include "lldb/Symbol/VariableList.h"
#include "lldb/Utility/UserID.h"
@@ -21,7 +21,7 @@
class PDBASTParser;
-class SymbolFilePDB : public lldb_private::SymbolFile {
+class SymbolFilePDB : public lldb_private::SymbolFileActual {
/// LLVM RTTI support.
static char ID;
@@ -29,7 +29,7 @@
/// LLVM RTTI support.
/// \{
bool isA(const void *ClassID) const override {
- return ClassID == &ID || SymbolFile::isA(ClassID);
+ return ClassID == &ID || SymbolFileActual::isA(ClassID);
}
static bool classof(const SymbolFile *obj) { return obj->isA(&ID); }
/// \}
Index: lldb/source/Plugins/SymbolFile/PDB/SymbolFilePDB.cpp
===================================================================
--- lldb/source/Plugins/SymbolFile/PDB/SymbolFilePDB.cpp
+++ lldb/source/Plugins/SymbolFile/PDB/SymbolFilePDB.cpp
@@ -135,7 +135,7 @@
}
SymbolFilePDB::SymbolFilePDB(lldb::ObjectFileSP objfile_sp)
- : SymbolFile(std::move(objfile_sp)), m_session_up(), m_global_scope_up() {}
+ : SymbolFileActual(std::move(objfile_sp)), m_session_up(), m_global_scope_up() {}
SymbolFilePDB::~SymbolFilePDB() = default;
Index: lldb/source/Plugins/SymbolFile/NativePDB/SymbolFileNativePDB.h
===================================================================
--- lldb/source/Plugins/SymbolFile/NativePDB/SymbolFileNativePDB.h
+++ lldb/source/Plugins/SymbolFile/NativePDB/SymbolFileNativePDB.h
@@ -10,7 +10,7 @@
#define LLDB_SOURCE_PLUGINS_SYMBOLFILE_NATIVEPDB_SYMBOLFILENATIVEPDB_H
#include "lldb/Symbol/LineTable.h"
-#include "lldb/Symbol/SymbolFile.h"
+#include "lldb/Symbol/SymbolFileActual.h"
#include "llvm/ADT/DenseMap.h"
#include "llvm/DebugInfo/CodeView/CVRecord.h"
@@ -39,7 +39,7 @@
namespace npdb {
class PdbAstBuilder;
-class SymbolFileNativePDB : public SymbolFile {
+class SymbolFileNativePDB : public SymbolFileActual {
friend class UdtRecordCompleter;
/// LLVM RTTI support.
@@ -49,7 +49,7 @@
/// LLVM RTTI support.
/// \{
bool isA(const void *ClassID) const override {
- return ClassID == &ID || SymbolFile::isA(ClassID);
+ return ClassID == &ID || SymbolFileActual::isA(ClassID);
}
static bool classof(const SymbolFile *obj) { return obj->isA(&ID); }
/// \}
Index: lldb/source/Plugins/SymbolFile/NativePDB/SymbolFileNativePDB.cpp
===================================================================
--- lldb/source/Plugins/SymbolFile/NativePDB/SymbolFileNativePDB.cpp
+++ lldb/source/Plugins/SymbolFile/NativePDB/SymbolFileNativePDB.cpp
@@ -254,7 +254,7 @@
}
SymbolFileNativePDB::SymbolFileNativePDB(ObjectFileSP objfile_sp)
- : SymbolFile(std::move(objfile_sp)) {}
+ : SymbolFileActual(std::move(objfile_sp)) {}
SymbolFileNativePDB::~SymbolFileNativePDB() = default;
@@ -1916,4 +1916,3 @@
// PDB files are a separate file that contains all debug info.
return m_index->pdb().getFileSize();
}
-
Index: lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDebugMap.h
===================================================================
--- lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDebugMap.h
+++ lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDebugMap.h
@@ -9,7 +9,7 @@
#ifndef LLDB_SOURCE_PLUGINS_SYMBOLFILE_DWARF_SYMBOLFILEDWARFDEBUGMAP_H
#define LLDB_SOURCE_PLUGINS_SYMBOLFILE_DWARF_SYMBOLFILEDWARFDEBUGMAP_H
-#include "lldb/Symbol/SymbolFile.h"
+#include "lldb/Symbol/SymbolFileActual.h"
#include "lldb/Utility/RangeMap.h"
#include "llvm/Support/Chrono.h"
#include <bitset>
@@ -22,7 +22,7 @@
class DWARFDebugAranges;
class DWARFDeclContext;
-class SymbolFileDWARFDebugMap : public lldb_private::SymbolFile {
+class SymbolFileDWARFDebugMap : public lldb_private::SymbolFileActual {
/// LLVM RTTI support.
static char ID;
@@ -30,7 +30,7 @@
/// LLVM RTTI support.
/// \{
bool isA(const void *ClassID) const override {
- return ClassID == &ID || SymbolFile::isA(ClassID);
+ return ClassID == &ID || SymbolFileActual::isA(ClassID);
}
static bool classof(const SymbolFile *obj) { return obj->isA(&ID); }
/// \}
Index: lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDebugMap.cpp
===================================================================
--- lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDebugMap.cpp
+++ lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDebugMap.cpp
@@ -237,7 +237,7 @@
}
SymbolFileDWARFDebugMap::SymbolFileDWARFDebugMap(ObjectFileSP objfile_sp)
- : SymbolFile(std::move(objfile_sp)), m_flags(), m_compile_unit_infos(),
+ : SymbolFileActual(std::move(objfile_sp)), m_flags(), m_compile_unit_infos(),
m_func_indexes(), m_glob_indexes(),
m_supports_DW_AT_APPLE_objc_complete_type(eLazyBoolCalculate) {}
Index: lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.h
===================================================================
--- lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.h
+++ lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.h
@@ -23,7 +23,7 @@
#include "lldb/Core/dwarf.h"
#include "lldb/Symbol/DebugMacros.h"
#include "lldb/Symbol/SymbolContext.h"
-#include "lldb/Symbol/SymbolFile.h"
+#include "lldb/Symbol/SymbolFileActual.h"
#include "lldb/Target/Statistics.h"
#include "lldb/Utility/ConstString.h"
#include "lldb/Utility/Flags.h"
@@ -56,7 +56,7 @@
#define DIE_IS_BEING_PARSED ((lldb_private::Type *)1)
-class SymbolFileDWARF : public lldb_private::SymbolFile,
+class SymbolFileDWARF : public lldb_private::SymbolFileActual,
public lldb_private::UserID {
/// LLVM RTTI support.
static char ID;
@@ -65,7 +65,7 @@
/// LLVM RTTI support.
/// \{
bool isA(const void *ClassID) const override {
- return ClassID == &ID || SymbolFile::isA(ClassID);
+ return ClassID == &ID || SymbolFileActual::isA(ClassID);
}
static bool classof(const SymbolFile *obj) { return obj->isA(&ID); }
/// \}
Index: lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
===================================================================
--- lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
+++ lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
@@ -274,7 +274,7 @@
std::lock_guard<std::recursive_mutex> guard(GetModuleMutex());
if (SymbolFileDWARFDebugMap *debug_map_symfile = GetDebugMapSymfile())
return debug_map_symfile->GetTypeList();
- return SymbolFile::GetTypeList();
+ return SymbolFileActual::GetTypeList();
}
void SymbolFileDWARF::GetTypes(const DWARFDIE &die, dw_offset_t min_die_offset,
dw_offset_t max_die_offset, uint32_t type_mask,
@@ -407,7 +407,7 @@
SymbolFileDWARF::SymbolFileDWARF(ObjectFileSP objfile_sp,
SectionList *dwo_section_list)
- : SymbolFile(std::move(objfile_sp)),
+ : SymbolFileActual(std::move(objfile_sp)),
UserID(0x7fffffff00000000), // Used by SymbolFileDWARFDebugMap to
// when this class parses .o files to
// contain the .o file index/ID
@@ -3968,7 +3968,7 @@
}
void SymbolFileDWARF::Dump(lldb_private::Stream &s) {
- SymbolFile::Dump(s);
+ SymbolFileActual::Dump(s);
m_index->Dump(s);
}
Index: lldb/source/Plugins/SymbolFile/Breakpad/SymbolFileBreakpad.h
===================================================================
--- lldb/source/Plugins/SymbolFile/Breakpad/SymbolFileBreakpad.h
+++ lldb/source/Plugins/SymbolFile/Breakpad/SymbolFileBreakpad.h
@@ -13,14 +13,14 @@
#include "lldb/Core/FileSpecList.h"
#include "lldb/Symbol/LineTable.h"
#include "lldb/Symbol/PostfixExpression.h"
-#include "lldb/Symbol/SymbolFile.h"
+#include "lldb/Symbol/SymbolFileActual.h"
#include "lldb/Symbol/UnwindPlan.h"
namespace lldb_private {
namespace breakpad {
-class SymbolFileBreakpad : public SymbolFile {
+class SymbolFileBreakpad : public SymbolFileActual {
/// LLVM RTTI support.
static char ID;
@@ -28,7 +28,7 @@
/// LLVM RTTI support.
/// \{
bool isA(const void *ClassID) const override {
- return ClassID == &ID || SymbolFile::isA(ClassID);
+ return ClassID == &ID || SymbolFileActual::isA(ClassID);
}
static bool classof(const SymbolFile *obj) { return obj->isA(&ID); }
/// \}
@@ -49,7 +49,7 @@
// Constructors and Destructors
SymbolFileBreakpad(lldb::ObjectFileSP objfile_sp)
- : SymbolFile(std::move(objfile_sp)) {}
+ : SymbolFileActual(std::move(objfile_sp)) {}
~SymbolFileBreakpad() override = default;
Index: lldb/include/lldb/Symbol/SymbolFileActual.h
===================================================================
--- /dev/null
+++ lldb/include/lldb/Symbol/SymbolFileActual.h
@@ -0,0 +1,60 @@
+//===-- SymbolFileActual.h --------------------------------------*- 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
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLDB_SYMBOL_SYMBOLFILEACTUAL_H
+#define LLDB_SYMBOL_SYMBOLFILEACTUAL_H
+
+#include "lldb/Symbol/SymbolFile.h"
+
+namespace lldb_private {
+
+/// Containing protected virtual methods for child classes to override.
+/// Most actual SymbolFile implementations should inherit from this class.
+class SymbolFileActual : public SymbolFile {
+ /// LLVM RTTI support.
+ static char ID;
+
+public:
+ /// LLVM RTTI support.
+ /// \{
+ bool isA(const void *ClassID) const override {
+ return ClassID == &ID || SymbolFile::isA(ClassID);
+ }
+ static bool classof(const SymbolFileActual *obj) { return obj->isA(&ID); }
+ /// \}
+
+ // Constructors and Destructors
+ SymbolFileActual(lldb::ObjectFileSP objfile_sp)
+ : SymbolFile(std::move(objfile_sp)) {}
+
+ ~SymbolFileActual() override = default;
+
+ // Compile Unit function calls
+ // Approach 1 - iterator
+ uint32_t GetNumCompileUnits() override;
+ lldb::CompUnitSP GetCompileUnitAtIndex(uint32_t idx) override;
+
+ void Dump(Stream &s) override;
+
+protected:
+ virtual uint32_t CalculateNumCompileUnits() = 0;
+ virtual lldb::CompUnitSP ParseCompileUnitAtIndex(uint32_t idx) = 0;
+ virtual TypeList &GetTypeList() { return m_type_list; }
+ void SetCompileUnitAtIndex(uint32_t idx, const lldb::CompUnitSP &cu_sp);
+
+ llvm::Optional<std::vector<lldb::CompUnitSP>> m_compile_units;
+ TypeList m_type_list;
+
+private:
+ SymbolFileActual(const SymbolFileActual &) = delete;
+ const SymbolFileActual &operator=(const SymbolFileActual &) = delete;
+};
+
+} // namespace lldb_private
+
+#endif // LLDB_SYMBOL_SYMBOLFILEACTUAL_H
Index: lldb/include/lldb/Symbol/SymbolFile.h
===================================================================
--- lldb/include/lldb/Symbol/SymbolFile.h
+++ lldb/include/lldb/Symbol/SymbolFile.h
@@ -36,6 +36,12 @@
namespace lldb_private {
+/// Provides public interface for all SymbolFiles. Any protected
+/// virtual member functions should go into SymbolFileActual; most
+/// SymbolFile implementations should also inherit from SymbolFileActual
+/// to override the behaviors except SymbolFileOnDemand which inherits
+/// public interfaces from SymbolFile and forward to underlying concrete
+/// SymbolFile implementation.
class SymbolFile : public PluginInterface {
/// LLVM RTTI support.
static char ID;
@@ -125,8 +131,9 @@
// Compile Unit function calls
// Approach 1 - iterator
- uint32_t GetNumCompileUnits();
- lldb::CompUnitSP GetCompileUnitAtIndex(uint32_t idx);
+ // Make virtual so that SymbolFileOnDemand can override.
+ virtual uint32_t GetNumCompileUnits() = 0;
+ virtual lldb::CompUnitSP GetCompileUnitAtIndex(uint32_t idx) = 0;
Symtab *GetSymtab();
@@ -297,7 +304,7 @@
"Operation not supported.");
}
- virtual void Dump(Stream &s);
+ virtual void Dump(Stream &s) = 0;
/// Metrics gathering functions
@@ -360,18 +367,11 @@
protected:
void AssertModuleLock();
- virtual uint32_t CalculateNumCompileUnits() = 0;
- virtual lldb::CompUnitSP ParseCompileUnitAtIndex(uint32_t idx) = 0;
- virtual TypeList &GetTypeList() { return m_type_list; }
-
- void SetCompileUnitAtIndex(uint32_t idx, const lldb::CompUnitSP &cu_sp);
lldb::ObjectFileSP m_objfile_sp; // Keep a reference to the object file in
// case it isn't the same as the module
// object file (debug symbols in a separate
// file)
- llvm::Optional<std::vector<lldb::CompUnitSP>> m_compile_units;
- TypeList m_type_list;
Symtab *m_symtab = nullptr;
uint32_t m_abilities = 0;
bool m_calculated_abilities = false;
_______________________________________________
lldb-commits mailing list
[email protected]
https://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-commits
