Now that SymbolFileDWARF supports having types in completely separate .pcm file with "-fmodules -gmodules", each SymbolFileDWARF can reference module DWARF info by looking in other DWARF files. Then if you have 1000 .o files that each reference one or more .pcm files in their debug info, a simple Module::FindTypes(...) call can end up searching the same .pcm file over and over and over. Now all internal FindTypes methods in classes (ModuleList, Module, SymbolFile) now take an extra argument:
llvm::DenseSet<lldb_private::SymbolFile *> &searched_symbol_files
Each time a SymbolFile::FindTypes() is called, it needs to check the searched_symbol_files list to make sure it hasn't already been asked to find the type and return immediately if it has been checked. This will stop circular dependencies from also crashing LLDB during type queries.
This has proven to be an issue when debugging large applications on MacOSX that use DWARF in .o files.
<rdar://problem/24581488>
llvm-svn: 260434
diff --git a/lldb/source/API/SBModule.cpp b/lldb/source/API/SBModule.cpp
index a810940..bf015f7 100644
--- a/lldb/source/API/SBModule.cpp
+++ b/lldb/source/API/SBModule.cpp
@@ -21,6 +21,7 @@
#include "lldb/Core/ValueObjectList.h"
#include "lldb/Core/ValueObjectVariable.h"
#include "lldb/Symbol/ObjectFile.h"
+#include "lldb/Symbol/SymbolFile.h"
#include "lldb/Symbol/SymbolVendor.h"
#include "lldb/Symbol/Symtab.h"
#include "lldb/Symbol/TypeSystem.h"
@@ -555,10 +556,12 @@
TypeList type_list;
const bool exact_match = false;
ConstString name(type);
+ llvm::DenseSet<SymbolFile *> searched_symbol_files;
const uint32_t num_matches = module_sp->FindTypes (sc,
name,
exact_match,
UINT32_MAX,
+ searched_symbol_files,
type_list);
if (num_matches > 0)
diff --git a/lldb/source/API/SBTarget.cpp b/lldb/source/API/SBTarget.cpp
index a3d4ccc..67c3e42 100644
--- a/lldb/source/API/SBTarget.cpp
+++ b/lldb/source/API/SBTarget.cpp
@@ -49,6 +49,7 @@
#include "lldb/Symbol/ClangASTContext.h"
#include "lldb/Symbol/DeclVendor.h"
#include "lldb/Symbol/ObjectFile.h"
+#include "lldb/Symbol/SymbolFile.h"
#include "lldb/Symbol/SymbolVendor.h"
#include "lldb/Symbol/VariableList.h"
#include "lldb/Target/ABI.h"
@@ -1893,11 +1894,12 @@
bool exact_match = false;
SymbolContext sc;
TypeList type_list;
-
+ llvm::DenseSet<SymbolFile *> searched_symbol_files;
uint32_t num_matches = images.FindTypes (sc,
const_typename,
exact_match,
UINT32_MAX,
+ searched_symbol_files,
type_list);
if (num_matches > 0)
diff --git a/lldb/source/Commands/CommandObjectMemory.cpp b/lldb/source/Commands/CommandObjectMemory.cpp
index f8fe456..cfb28b2 100644
--- a/lldb/source/Commands/CommandObjectMemory.cpp
+++ b/lldb/source/Commands/CommandObjectMemory.cpp
@@ -35,6 +35,7 @@
#include "lldb/Interpreter/OptionValueString.h"
#include "lldb/Symbol/ClangASTContext.h"
#include "lldb/Symbol/TypeList.h"
+#include "lldb/Symbol/SymbolFile.h"
#include "lldb/Target/MemoryHistory.h"
#include "lldb/Target/Process.h"
#include "lldb/Target/StackFrame.h"
@@ -514,6 +515,7 @@
}
}
+ llvm::DenseSet<lldb_private::SymbolFile *> searched_symbol_files;
ConstString lookup_type_name(type_str.c_str());
StackFrame *frame = m_exe_ctx.GetFramePtr();
if (frame)
@@ -524,7 +526,8 @@
sc.module_sp->FindTypes (sc,
lookup_type_name,
exact_match,
- 1,
+ 1,
+ searched_symbol_files,
type_list);
}
}
@@ -533,7 +536,8 @@
target->GetImages().FindTypes (sc,
lookup_type_name,
exact_match,
- 1,
+ 1,
+ searched_symbol_files,
type_list);
}
diff --git a/lldb/source/Commands/CommandObjectTarget.cpp b/lldb/source/Commands/CommandObjectTarget.cpp
index 95c03e9..4e86fd9 100644
--- a/lldb/source/Commands/CommandObjectTarget.cpp
+++ b/lldb/source/Commands/CommandObjectTarget.cpp
@@ -1852,7 +1852,8 @@
SymbolContext sc;
ConstString name(name_cstr);
- num_matches = module->FindTypes(sc, name, name_is_fully_qualified, max_num_matches, type_list);
+ llvm::DenseSet<lldb_private::SymbolFile *> searched_symbol_files;
+ num_matches = module->FindTypes(sc, name, name_is_fully_qualified, max_num_matches, searched_symbol_files, type_list);
if (num_matches)
{
@@ -1905,7 +1906,8 @@
bool name_is_fully_qualified = false;
ConstString name(name_cstr);
- num_matches = sym_ctx.module_sp->FindTypes(sym_ctx, name, name_is_fully_qualified, max_num_matches, type_list);
+ llvm::DenseSet<SymbolFile *> searched_symbol_files;
+ num_matches = sym_ctx.module_sp->FindTypes(sym_ctx, name, name_is_fully_qualified, max_num_matches, searched_symbol_files, type_list);
if (num_matches)
{
diff --git a/lldb/source/Core/Module.cpp b/lldb/source/Core/Module.cpp
index a29456f..3ada483 100644
--- a/lldb/source/Core/Module.cpp
+++ b/lldb/source/Core/Module.cpp
@@ -933,6 +933,7 @@
const CompilerDeclContext *parent_decl_ctx,
bool append,
size_t max_matches,
+ llvm::DenseSet<lldb_private::SymbolFile *> &searched_symbol_files,
TypeMap& types)
{
Timer scoped_timer(__PRETTY_FUNCTION__, __PRETTY_FUNCTION__);
@@ -940,7 +941,7 @@
{
SymbolVendor *symbols = GetSymbolVendor ();
if (symbols)
- return symbols->FindTypes(sc, name, parent_decl_ctx, append, max_matches, types);
+ return symbols->FindTypes(sc, name, parent_decl_ctx, append, max_matches, searched_symbol_files, types);
}
return 0;
}
@@ -954,7 +955,8 @@
{
const bool append = true;
TypeMap types_map;
- size_t num_types = FindTypes_Impl(sc, type_name, parent_decl_ctx, append, max_matches, types_map);
+ llvm::DenseSet<lldb_private::SymbolFile *> searched_symbol_files;
+ size_t num_types = FindTypes_Impl(sc, type_name, parent_decl_ctx, append, max_matches, searched_symbol_files, types_map);
if (num_types > 0)
sc.SortTypeList(types_map, type_list);
return num_types;
@@ -966,7 +968,8 @@
bool exact_match)
{
TypeList type_list;
- const size_t num_matches = FindTypes (sc, name, exact_match, 1, type_list);
+ llvm::DenseSet<lldb_private::SymbolFile *> searched_symbol_files;
+ const size_t num_matches = FindTypes (sc, name, exact_match, 1, searched_symbol_files, type_list);
if (num_matches)
return type_list.GetTypeAtIndex(0);
return TypeSP();
@@ -978,6 +981,7 @@
const ConstString &name,
bool exact_match,
size_t max_matches,
+ llvm::DenseSet<lldb_private::SymbolFile *> &searched_symbol_files,
TypeList& types)
{
size_t num_matches = 0;
@@ -1000,7 +1004,7 @@
exact_match = true;
}
ConstString type_basename_const_str (type_basename.c_str());
- if (FindTypes_Impl(sc, type_basename_const_str, NULL, append, max_matches, typesmap))
+ if (FindTypes_Impl(sc, type_basename_const_str, NULL, append, max_matches, searched_symbol_files, typesmap))
{
typesmap.RemoveMismatchedTypes (type_scope, type_basename, type_class, exact_match);
num_matches = typesmap.GetSize();
@@ -1013,13 +1017,13 @@
{
// The "type_name_cstr" will have been modified if we have a valid type class
// prefix (like "struct", "class", "union", "typedef" etc).
- FindTypes_Impl(sc, ConstString(type_name_cstr), NULL, append, max_matches, typesmap);
+ FindTypes_Impl(sc, ConstString(type_name_cstr), NULL, append, max_matches, searched_symbol_files, typesmap);
typesmap.RemoveMismatchedTypes (type_class);
num_matches = typesmap.GetSize();
}
else
{
- num_matches = FindTypes_Impl(sc, name, NULL, append, max_matches, typesmap);
+ num_matches = FindTypes_Impl(sc, name, NULL, append, max_matches, searched_symbol_files, typesmap);
}
}
if (num_matches > 0)
diff --git a/lldb/source/Core/ModuleList.cpp b/lldb/source/Core/ModuleList.cpp
index 75b2ca1..0178cf8 100644
--- a/lldb/source/Core/ModuleList.cpp
+++ b/lldb/source/Core/ModuleList.cpp
@@ -23,6 +23,7 @@
#include "lldb/Host/Host.h"
#include "lldb/Host/Symbols.h"
#include "lldb/Symbol/ObjectFile.h"
+#include "lldb/Symbol/SymbolFile.h"
#include "lldb/Symbol/VariableList.h"
using namespace lldb;
@@ -654,7 +655,7 @@
size_t
-ModuleList::FindTypes (const SymbolContext& sc, const ConstString &name, bool name_is_fully_qualified, size_t max_matches, TypeList& types) const
+ModuleList::FindTypes (const SymbolContext& sc, const ConstString &name, bool name_is_fully_qualified, size_t max_matches, llvm::DenseSet<SymbolFile *> &searched_symbol_files, TypeList& types) const
{
Mutex::Locker locker(m_modules_mutex);
@@ -668,7 +669,7 @@
{
if (sc.module_sp.get() == (*pos).get())
{
- total_matches += (*pos)->FindTypes (sc, name, name_is_fully_qualified, max_matches, types);
+ total_matches += (*pos)->FindTypes (sc, name, name_is_fully_qualified, max_matches, searched_symbol_files, types);
if (total_matches >= max_matches)
break;
@@ -685,7 +686,7 @@
// context "sc". If "sc" contains a empty module shared pointer, then
// the comparison will always be true (valid_module_ptr != NULL).
if (sc.module_sp.get() != (*pos).get())
- total_matches += (*pos)->FindTypes (world_sc, name, name_is_fully_qualified, max_matches, types);
+ total_matches += (*pos)->FindTypes (world_sc, name, name_is_fully_qualified, max_matches, searched_symbol_files, types);
if (total_matches >= max_matches)
break;
diff --git a/lldb/source/DataFormatters/TypeFormat.cpp b/lldb/source/DataFormatters/TypeFormat.cpp
index 6ab8d29..a810883 100644
--- a/lldb/source/DataFormatters/TypeFormat.cpp
+++ b/lldb/source/DataFormatters/TypeFormat.cpp
@@ -23,6 +23,7 @@
#include "lldb/DataFormatters/FormatManager.h"
#include "lldb/Symbol/CompilerType.h"
#include "lldb/Symbol/SymbolContext.h"
+#include "lldb/Symbol/SymbolFile.h"
#include "lldb/Symbol/TypeList.h"
#include "lldb/Target/Target.h"
@@ -199,7 +200,8 @@
const ModuleList& images(target_sp->GetImages());
SymbolContext sc;
TypeList types;
- images.FindTypes(sc, m_enum_type, false, UINT32_MAX, types);
+ llvm::DenseSet<lldb_private::SymbolFile *> searched_symbol_files;
+ images.FindTypes(sc, m_enum_type, false, UINT32_MAX, searched_symbol_files, types);
if (types.GetSize() == 0)
return false;
for (lldb::TypeSP type_sp : types.Types())
diff --git a/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp b/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp
index c158de0..7d8cedf 100644
--- a/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp
+++ b/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp
@@ -20,6 +20,7 @@
#include "lldb/Symbol/ClangASTContext.h"
#include "lldb/Symbol/CompilerDeclContext.h"
#include "lldb/Symbol/Function.h"
+#include "lldb/Symbol/SymbolFile.h"
#include "lldb/Symbol/SymbolVendor.h"
#include "lldb/Symbol/TaggedASTType.h"
#include "lldb/Target/ObjCLanguageRuntime.h"
@@ -299,7 +300,8 @@
const ModuleList &module_list = m_target->GetImages();
bool exact_match = false;
- module_list.FindTypes (null_sc, name, exact_match, UINT32_MAX, types);
+ llvm::DenseSet<SymbolFile *> searched_symbol_files;
+ module_list.FindTypes (null_sc, name, exact_match, UINT32_MAX, searched_symbol_files, types);
for (uint32_t ti = 0, te = types.GetSize();
ti != te && !found;
@@ -743,11 +745,11 @@
TypeList types;
SymbolContext null_sc;
const bool exact_match = false;
-
+ llvm::DenseSet<lldb_private::SymbolFile *> searched_symbol_files;
if (module_sp && namespace_decl)
module_sp->FindTypesInNamespace(null_sc, name, &namespace_decl, 1, types);
else
- m_target->GetImages().FindTypes(null_sc, name, exact_match, 1, types);
+ m_target->GetImages().FindTypes(null_sc, name, exact_match, 1, searched_symbol_files, types);
bool found_a_type = false;
diff --git a/lldb/source/Plugins/ExpressionParser/Go/GoUserExpression.cpp b/lldb/source/Plugins/ExpressionParser/Go/GoUserExpression.cpp
index 3f12a2b..0b074f8 100644
--- a/lldb/source/Plugins/ExpressionParser/Go/GoUserExpression.cpp
+++ b/lldb/source/Plugins/ExpressionParser/Go/GoUserExpression.cpp
@@ -40,6 +40,7 @@
#include "lldb/Expression/ExpressionVariable.h"
#include "lldb/Symbol/TypeList.h"
#include "lldb/Symbol/GoASTContext.h"
+#include "lldb/Symbol/SymbolFile.h"
#include "lldb/Symbol/VariableList.h"
#include "lldb/Target/ExecutionContext.h"
#include "lldb/Target/Process.h"
@@ -229,7 +230,8 @@
return CompilerType();
SymbolContext sc;
TypeList type_list;
- uint32_t num_matches = target->GetImages().FindTypes(sc, name, false, 2, type_list);
+ llvm::DenseSet<SymbolFile *> searched_symbol_files;
+ uint32_t num_matches = target->GetImages().FindTypes(sc, name, false, 2, searched_symbol_files, type_list);
if (num_matches > 0)
{
return type_list.GetTypeAtIndex(0)->GetFullCompilerType();
diff --git a/lldb/source/Plugins/LanguageRuntime/CPlusPlus/ItaniumABI/ItaniumABILanguageRuntime.cpp b/lldb/source/Plugins/LanguageRuntime/CPlusPlus/ItaniumABI/ItaniumABILanguageRuntime.cpp
index bbe716b..983ddf36 100644
--- a/lldb/source/Plugins/LanguageRuntime/CPlusPlus/ItaniumABI/ItaniumABILanguageRuntime.cpp
+++ b/lldb/source/Plugins/LanguageRuntime/CPlusPlus/ItaniumABI/ItaniumABILanguageRuntime.cpp
@@ -20,6 +20,7 @@
#include "lldb/Core/ValueObjectMemory.h"
#include "lldb/Symbol/ClangASTContext.h"
#include "lldb/Symbol/Symbol.h"
+#include "lldb/Symbol/SymbolFile.h"
#include "lldb/Symbol/TypeList.h"
#include "lldb/Target/Process.h"
#include "lldb/Target/RegisterContext.h"
@@ -126,12 +127,14 @@
uint32_t num_matches = 0;
// First look in the module that the vtable symbol came from
// and look for a single exact match.
+ llvm::DenseSet<SymbolFile *> searched_symbol_files;
if (sc.module_sp)
{
num_matches = sc.module_sp->FindTypes (sc,
ConstString(class_name),
exact_match,
1,
+ searched_symbol_files,
class_types);
}
@@ -144,6 +147,7 @@
ConstString(class_name),
exact_match,
UINT32_MAX,
+ searched_symbol_files,
class_types);
}
diff --git a/lldb/source/Plugins/LanguageRuntime/Go/GoLanguageRuntime.cpp b/lldb/source/Plugins/LanguageRuntime/Go/GoLanguageRuntime.cpp
index d59f292..c752971 100644
--- a/lldb/source/Plugins/LanguageRuntime/Go/GoLanguageRuntime.cpp
+++ b/lldb/source/Plugins/LanguageRuntime/Go/GoLanguageRuntime.cpp
@@ -20,6 +20,7 @@
#include "lldb/Core/ValueObjectMemory.h"
#include "lldb/Symbol/GoASTContext.h"
#include "lldb/Symbol/Symbol.h"
+#include "lldb/Symbol/SymbolFile.h"
#include "lldb/Symbol/TypeList.h"
#include "lldb/Target/Process.h"
#include "lldb/Target/RegisterContext.h"
@@ -117,10 +118,12 @@
SymbolContext sc;
TypeList type_list;
+ llvm::DenseSet<SymbolFile *> searched_symbol_files;
uint32_t num_matches = target->GetImages().FindTypes (sc,
const_typename,
false,
2,
+ searched_symbol_files,
type_list);
if (num_matches > 0) {
return type_list.GetTypeAtIndex(0)->GetFullCompilerType();
diff --git a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
index b238364..d09ee06 100644
--- a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
+++ b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
@@ -3004,9 +3004,20 @@
const ConstString &name,
const CompilerDeclContext *parent_decl_ctx,
bool append,
- uint32_t max_matches,
+ uint32_t max_matches,
+ llvm::DenseSet<lldb_private::SymbolFile *> &searched_symbol_files,
TypeMap& types)
{
+ // If we aren't appending the results to this list, then clear the list
+ if (!append)
+ types.Clear();
+
+ // Make sure we haven't already searched this SymbolFile before...
+ if (searched_symbol_files.count(this))
+ return 0;
+ else
+ searched_symbol_files.insert(this);
+
DWARFDebugInfo* info = DebugInfo();
if (info == NULL)
return 0;
@@ -3029,10 +3040,6 @@
max_matches);
}
- // If we aren't appending the results to this list, then clear the list
- if (!append)
- types.Clear();
-
if (!DeclContextMatchesThisSymbolFile(parent_decl_ctx))
return 0;
@@ -3130,6 +3137,7 @@
parent_decl_ctx,
append,
max_matches,
+ searched_symbol_files,
types);
if (num_external_matches)
return num_external_matches;
diff --git a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.h b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.h
index be09759..245354c 100644
--- a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.h
+++ b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.h
@@ -218,6 +218,7 @@
const lldb_private::CompilerDeclContext *parent_decl_ctx,
bool append,
uint32_t max_matches,
+ llvm::DenseSet<lldb_private::SymbolFile *> &searched_symbol_files,
lldb_private::TypeMap& types) override;
size_t
diff --git a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDebugMap.cpp b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDebugMap.cpp
index be25dfc..793c81c 100644
--- a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDebugMap.cpp
+++ b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDebugMap.cpp
@@ -1276,7 +1276,8 @@
const ConstString &name,
const CompilerDeclContext *parent_decl_ctx,
bool append,
- uint32_t max_matches,
+ uint32_t max_matches,
+ llvm::DenseSet<lldb_private::SymbolFile *> &searched_symbol_files,
TypeMap& types
)
{
@@ -1290,12 +1291,12 @@
{
oso_dwarf = GetSymbolFile (sc);
if (oso_dwarf)
- return oso_dwarf->FindTypes (sc, name, parent_decl_ctx, append, max_matches, types);
+ return oso_dwarf->FindTypes (sc, name, parent_decl_ctx, append, max_matches, searched_symbol_files, types);
}
else
{
ForEachSymbolFile([&](SymbolFileDWARF *oso_dwarf) -> bool {
- oso_dwarf->FindTypes (sc, name, parent_decl_ctx, append, max_matches, types);
+ oso_dwarf->FindTypes (sc, name, parent_decl_ctx, append, max_matches, searched_symbol_files, types);
return false;
});
}
diff --git a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDebugMap.h b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDebugMap.h
index 1eb33c9..25a4e19 100644
--- a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDebugMap.h
+++ b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDebugMap.h
@@ -82,7 +82,7 @@
uint32_t FindGlobalVariables (const lldb_private::RegularExpression& regex, bool append, uint32_t max_matches, lldb_private::VariableList& variables) override;
uint32_t FindFunctions (const lldb_private::ConstString &name, const lldb_private::CompilerDeclContext *parent_decl_ctx, uint32_t name_type_mask, bool include_inlines, bool append, lldb_private::SymbolContextList& sc_list) override;
uint32_t FindFunctions (const lldb_private::RegularExpression& regex, bool include_inlines, bool append, lldb_private::SymbolContextList& sc_list) override;
- uint32_t FindTypes (const lldb_private::SymbolContext& sc, const lldb_private::ConstString &name, const lldb_private::CompilerDeclContext *parent_decl_ctx, bool append, uint32_t max_matches, lldb_private::TypeMap& types) override;
+ uint32_t FindTypes (const lldb_private::SymbolContext& sc, const lldb_private::ConstString &name, const lldb_private::CompilerDeclContext *parent_decl_ctx, bool append, uint32_t max_matches, llvm::DenseSet<lldb_private::SymbolFile *> &searched_symbol_files, lldb_private::TypeMap& types) override;
lldb_private::CompilerDeclContext
FindNamespace (const lldb_private::SymbolContext& sc,
const lldb_private::ConstString &name,
diff --git a/lldb/source/Symbol/SymbolFile.cpp b/lldb/source/Symbol/SymbolFile.cpp
index 82bbceb..808dfd3 100644
--- a/lldb/source/Symbol/SymbolFile.cpp
+++ b/lldb/source/Symbol/SymbolFile.cpp
@@ -141,7 +141,7 @@
}
uint32_t
-SymbolFile::FindTypes (const SymbolContext& sc, const ConstString &name, const CompilerDeclContext *parent_decl_ctx, bool append, uint32_t max_matches, TypeMap& types)
+SymbolFile::FindTypes (const SymbolContext& sc, const ConstString &name, const CompilerDeclContext *parent_decl_ctx, bool append, uint32_t max_matches, llvm::DenseSet<lldb_private::SymbolFile *> &searched_symbol_files, TypeMap& types)
{
if (!append)
types.Clear();
diff --git a/lldb/source/Symbol/SymbolVendor.cpp b/lldb/source/Symbol/SymbolVendor.cpp
index b9ec9a1..2666851 100644
--- a/lldb/source/Symbol/SymbolVendor.cpp
+++ b/lldb/source/Symbol/SymbolVendor.cpp
@@ -358,14 +358,14 @@
size_t
-SymbolVendor::FindTypes (const SymbolContext& sc, const ConstString &name, const CompilerDeclContext *parent_decl_ctx, bool append, size_t max_matches, TypeMap& types)
+SymbolVendor::FindTypes (const SymbolContext& sc, const ConstString &name, const CompilerDeclContext *parent_decl_ctx, bool append, size_t max_matches, llvm::DenseSet<lldb_private::SymbolFile *> &searched_symbol_files, TypeMap& types)
{
ModuleSP module_sp(GetModule());
if (module_sp)
{
lldb_private::Mutex::Locker locker(module_sp->GetMutex());
if (m_sym_file_ap.get())
- return m_sym_file_ap->FindTypes(sc, name, parent_decl_ctx, append, max_matches, types);
+ return m_sym_file_ap->FindTypes(sc, name, parent_decl_ctx, append, max_matches, searched_symbol_files, types);
}
if (!append)
types.Clear();
diff --git a/lldb/source/Target/ObjCLanguageRuntime.cpp b/lldb/source/Target/ObjCLanguageRuntime.cpp
index a18e4c6..8911d9d 100644
--- a/lldb/source/Target/ObjCLanguageRuntime.cpp
+++ b/lldb/source/Target/ObjCLanguageRuntime.cpp
@@ -16,6 +16,7 @@
#include "lldb/Core/ValueObject.h"
#include "lldb/Symbol/ClangASTContext.h"
#include "lldb/Symbol/SymbolContext.h"
+#include "lldb/Symbol/SymbolFile.h"
#include "lldb/Symbol/Type.h"
#include "lldb/Symbol/TypeList.h"
#include "lldb/Target/ObjCLanguageRuntime.h"
@@ -122,11 +123,13 @@
const bool exact_match = true;
const uint32_t max_matches = UINT32_MAX;
TypeList types;
-
+
+ llvm::DenseSet<SymbolFile *> searched_symbol_files;
const uint32_t num_types = module_sp->FindTypes (null_sc,
name,
exact_match,
max_matches,
+ searched_symbol_files,
types);
if (num_types)