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Added the ability to get a list of types from a SBModule or SBCompileUnit. Sebastien Metrot wanted this, and sent a hollowed out patch. I filled in the blanks and did the low level implementation. The new functions are: 

//------------------------------------------------------------------
/// Get all types matching \a type_mask from debug info in this
/// module.
///
/// @param[in] type_mask
///     A bitfield that consists of one or more bits logically OR'ed
///     together from the lldb::TypeClass enumeration. This allows
///     you to request only structure types, or only class, struct
///     and union types. Passing in lldb::eTypeClassAny will return
///     all types found in the debug information for this module.
///
/// @return
///     A list of types in this module that match \a type_mask
//------------------------------------------------------------------
lldb::SBTypeList
SBModule::GetTypes (uint32_t type_mask)


//------------------------------------------------------------------
/// Get all types matching \a type_mask from debug info in this
/// compile unit.
///
/// @param[in] type_mask
///    A bitfield that consists of one or more bits logically OR'ed
///    together from the lldb::TypeClass enumeration. This allows
///    you to request only structure types, or only class, struct
///    and union types. Passing in lldb::eTypeClassAny will return
///    all types found in the debug information for this compile
///    unit.
///
/// @return
///    A list of types in this compile unit that match \a type_mask
//------------------------------------------------------------------
lldb::SBTypeList
SBCompileUnit::GetTypes (uint32_t type_mask = lldb::eTypeClassAny);

This lets you request types by filling out a mask that contains one or more bits from the lldb::TypeClass enumerations, so you can only get the types you really want.

llvm-svn: 184251
This commit is contained in:
Greg Clayton 2013-06-18 22:51:05 +00:00
parent 5f508953bc
commit f02500c74c
26 changed files with 550 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
lldb/include/lldb/API/SBCompileUnit.h
View File

@ -59,6 +59,24 @@ public:
uint32_t
FindSupportFileIndex (uint32_t start_idx, const SBFileSpec &sb_file, bool full);
//------------------------------------------------------------------
/// Get all types matching \a type_mask from debug info in this
/// compile unit.
///
/// @param[in] type_mask
/// A bitfield that consists of one or more bits logically OR'ed
/// together from the lldb::TypeClass enumeration. This allows
/// you to request only structure types, or only class, struct
/// and union types. Passing in lldb::eTypeClassAny will return
/// all types found in the debug information for this compile
/// unit.
///
/// @return
/// A list of types in this compile unit that match \a type_mask
//------------------------------------------------------------------
lldb::SBTypeList
GetTypes (uint32_t type_mask = lldb::eTypeClassAny);
bool
operator == (const lldb::SBCompileUnit &rhs) const;

19
lldb/include/lldb/API/SBModule.h
View File

@ -199,7 +199,24 @@ public:
lldb::SBType
GetBasicType(lldb::BasicType type);
//------------------------------------------------------------------
/// Get all types matching \a type_mask from debug info in this
/// module.
///
/// @param[in] type_mask
/// A bitfield that consists of one or more bits logically OR'ed
/// together from the lldb::TypeClass enumeration. This allows
/// you to request only structure types, or only class, struct
/// and union types. Passing in lldb::eTypeClassAny will return
/// all types found in the debug information for this module.
///
/// @return
/// A list of types in this module that match \a type_mask
//------------------------------------------------------------------
lldb::SBTypeList
GetTypes (uint32_t type_mask = lldb::eTypeClassAny);
//------------------------------------------------------------------
/// Get the module version numbers.
///

2
lldb/include/lldb/API/SBType.h
View File

@ -235,6 +235,8 @@ public:
private:
std::unique_ptr<lldb_private::TypeListImpl> m_opaque_ap;
friend class SBModule;
friend class SBCompileUnit;
};

25
lldb/include/lldb/Core/MappedHash.h
View File

@ -486,6 +486,10 @@ public:
virtual const char *
GetStringForKeyType (KeyType key) const = 0;
virtual bool
ReadHashData (uint32_t hash_data_offset,
HashData &hash_data) const = 0;
// This method must be implemented in any subclasses and it must try to
// read one "Pair" at the offset pointed to by the "hash_data_offset_ptr"
@ -514,6 +518,27 @@ public:
return m_header;
}
void
ForEach (std::function <bool(const HashData &hash_data)> const &callback) const
{
const size_t num_hash_offsets = m_header.hashes_count;
for (size_t i=0; i<num_hash_offsets; ++i)
{
uint32_t hash_data_offset = GetHashDataOffset (i);
if (hash_data_offset != UINT32_MAX)
{
HashData hash_data;
if (ReadHashData (hash_data_offset, hash_data))
{
// If the callback returns false, then we are done and should stop
if (callback(hash_data) == false)
return;
}
}
}
}
protected:
// Implementation agnostic information
HeaderType m_header;

6
lldb/include/lldb/Core/UniqueCStringMap.h
View File

@ -121,6 +121,12 @@ public:
return false;
}
const char *
GetCStringAtIndexUnchecked (uint32_t idx) const
{
return m_map[idx].cstring;
}
// Use this function if you have simple types in your map that you
// can easily copy when accessing values by index.
T

3
lldb/include/lldb/Symbol/SymbolFile.h
View File

@ -140,6 +140,9 @@ public:
virtual uint32_t FindTypes (const SymbolContext& sc, const ConstString &name, const ClangNamespaceDecl *namespace_decl, bool append, uint32_t max_matches, TypeList& types) = 0;
// virtual uint32_t FindTypes (const SymbolContext& sc, const RegularExpression& regex, bool append, uint32_t max_matches, TypeList& types) = 0;
virtual TypeList * GetTypeList ();
virtual size_t GetTypes (lldb_private::SymbolContextScope *sc_scope,
uint32_t type_mask,
lldb_private::TypeList &type_list) = 0;
virtual ClangASTContext &
GetClangASTContext ();
virtual ClangNamespaceDecl

5
lldb/include/lldb/Symbol/SymbolVendor.h
View File

@ -153,6 +153,11 @@ public:
return m_type_list;
}
virtual size_t
GetTypes (lldb_private::SymbolContextScope *sc_scope,
uint32_t type_mask,
lldb_private::TypeList &type_list);
SymbolFile *
GetSymbolFile()
{

21
lldb/include/lldb/Symbol/Type.h
View File

@ -474,6 +474,27 @@ public:
m_content.push_back(type);
}
class AppendVisitor
{
public:
AppendVisitor(TypeListImpl &type_list) :
m_type_list(type_list)
{
}
void
operator() (const lldb::TypeImplSP& type)
{
m_type_list.Append(type);
}
private:
TypeListImpl &m_type_list;
};
void
Append (const lldb_private::TypeList &type_list);
lldb::TypeImplSP
GetTypeAtIndex(size_t idx)
{

6
lldb/include/lldb/Symbol/TypeList.h
View File

@ -51,6 +51,12 @@ public:
lldb::TypeSP
GetTypeAtIndex(uint32_t idx);
void
ForEach (std::function <bool(const lldb::TypeSP &type_sp)> const &callback) const;
void
ForEach (std::function <bool(lldb::TypeSP &type_sp)> const &callback);
bool
RemoveTypeWithUID (lldb::user_id_t uid);

2
lldb/include/lldb/lldb-enumerations.h
View File

@ -610,7 +610,7 @@ namespace lldb {
eTypeClassOther = (1u << 31),
// Define a mask that can be used for any type when finding types
eTypeClassAny = (0xffffffffu)
}TypeClass;
} TypeClass;
typedef enum TemplateArgumentKind
{

20
lldb/scripts/Python/interface/SBCompileUnit.i
View File

@ -86,6 +86,26 @@ public:
uint32_t
FindSupportFileIndex (uint32_t start_idx, const SBFileSpec &sb_file, bool full);
%feature("docstring", "
//------------------------------------------------------------------
/// Get all types matching \a type_mask from debug info in this
/// compile unit.
///
/// @param[in] type_mask
/// A bitfield that consists of one or more bits logically OR'ed
/// together from the lldb::TypeClass enumeration. This allows
/// you to request only structure types, or only class, struct
/// and union types. Passing in lldb::eTypeClassAny will return
/// all types found in the debug information for this compile
/// unit.
///
/// @return
/// A list of types in this compile unit that match \a type_mask
//------------------------------------------------------------------
") GetTypes;
lldb::SBTypeList
GetTypes (uint32_t type_mask = lldb::eTypeClassAny);
bool
GetDescription (lldb::SBStream &description);

19
lldb/scripts/Python/interface/SBModule.i
View File

@ -225,6 +225,25 @@ public:
lldb::SBType
GetBasicType(lldb::BasicType type);
%feature("docstring", "
//------------------------------------------------------------------
/// Get all types matching \a type_mask from debug info in this
/// module.
///
/// @param[in] type_mask
/// A bitfield that consists of one or more bits logically OR'ed
/// together from the lldb::TypeClass enumeration. This allows
/// you to request only structure types, or only class, struct
/// and union types. Passing in lldb::eTypeClassAny will return
/// all types found in the debug information for this module.
///
/// @return
/// A list of types in this module that match \a type_mask
//------------------------------------------------------------------
") GetTypes;
lldb::SBTypeList
GetTypes (uint32_t type_mask = lldb::eTypeClassAny);
%feature("docstring", "
//------------------------------------------------------------------
/// Find global and static variables by name.

42
lldb/source/API/SBCompileUnit.cpp
View File

@ -10,10 +10,13 @@
#include "lldb/API/SBCompileUnit.h"
#include "lldb/API/SBLineEntry.h"
#include "lldb/API/SBStream.h"
#include "lldb/Core/Log.h"
#include "lldb/Core/Module.h"
#include "lldb/Symbol/CompileUnit.h"
#include "lldb/Symbol/LineEntry.h"
#include "lldb/Symbol/LineTable.h"
#include "lldb/Core/Log.h"
#include "lldb/Symbol/SymbolVendor.h"
#include "lldb/Symbol/Type.h"
using namespace lldb;
using namespace lldb_private;
@ -148,12 +151,39 @@ SBCompileUnit::GetNumSupportFiles () const
{
if (m_opaque_ptr)
{
FileSpecList& support_files = m_opaque_ptr->GetSupportFiles ();
return support_files.GetSize();
FileSpecList& support_files = m_opaque_ptr->GetSupportFiles ();
return support_files.GetSize();
}
return 0;
}
lldb::SBTypeList
SBCompileUnit::GetTypes (uint32_t type_mask)
{
SBTypeList sb_type_list;
if (m_opaque_ptr)
{
ModuleSP module_sp (m_opaque_ptr->GetModule());
if (module_sp)
{
SymbolVendor* vendor = module_sp->GetSymbolVendor();
if (vendor)
{
TypeList type_list;
vendor->GetTypes (m_opaque_ptr, type_mask, type_list);
sb_type_list.m_opaque_ap->Append(type_list);
}
}
}
return sb_type_list;
}
SBFileSpec
SBCompileUnit::GetSupportFileAtIndex (uint32_t idx) const
{
@ -162,9 +192,9 @@ SBCompileUnit::GetSupportFileAtIndex (uint32_t idx) const
SBFileSpec sb_file_spec;
if (m_opaque_ptr)
{
FileSpecList &support_files = m_opaque_ptr->GetSupportFiles ();
FileSpec file_spec = support_files.GetFileSpecAtIndex(idx);
sb_file_spec.SetFileSpec(file_spec);
FileSpecList &support_files = m_opaque_ptr->GetSupportFiles ();
FileSpec file_spec = support_files.GetFileSpecAtIndex(idx);
sb_file_spec.SetFileSpec(file_spec);
}
if (log)

18
lldb/source/API/SBModule.cpp
View File

@ -561,6 +561,24 @@ SBModule::FindTypes (const char *type)
return retval;
}
lldb::SBTypeList
SBModule::GetTypes (uint32_t type_mask)
{
SBTypeList sb_type_list;
ModuleSP module_sp (GetSP ());
if (module_sp)
{
SymbolVendor* vendor = module_sp->GetSymbolVendor();
if (vendor)
{
TypeList type_list;
vendor->GetTypes (NULL, type_mask, type_list);
sb_type_list.m_opaque_ap->Append(type_list);
}
}
return sb_type_list;
}
SBSection
SBModule::FindSection (const char *sect_name)

23
lldb/source/Plugins/SymbolFile/DWARF/HashedNameToDIE.h
View File

@ -607,9 +607,30 @@ struct DWARFMappedHash
return m_string_table.PeekCStr (key);
}
virtual bool
ReadHashData (uint32_t hash_data_offset,
HashData &hash_data) const
{
lldb::offset_t offset = hash_data_offset;
offset += 4; // Skip string table offset that contains offset of hash name in .debug_str
const uint32_t count = m_data.GetU32 (&offset);
if (count > 0)
{
hash_data.resize(count);
for (uint32_t i=0; i<count; ++i)
{
if (!m_header.Read(m_data, &offset, hash_data[i]))
return false;
}
}
else
hash_data.clear();
return true;
}
virtual Result
GetHashDataForName (const char *name,
lldb::offset_t* hash_data_offset_ptr,
lldb::offset_t* hash_data_offset_ptr,
Pair &pair) const
{
pair.key = m_data.GetU32 (hash_data_offset_ptr);

12
lldb/source/Plugins/SymbolFile/DWARF/NameToDIE.cpp
View File

@ -73,3 +73,15 @@ NameToDIE::Dump (Stream *s)
s->Printf("%p: {0x%8.8x} \"%s\"\n", cstr, m_map.GetValueAtIndexUnchecked(i), cstr);
}
}
void
NameToDIE::ForEach (std::function <bool(const char *name, uint32_t die_offset)> const &callback) const
{
const uint32_t size = m_map.GetSize();
for (uint32_t i=0; i<size; ++i)
{
if (!callback(m_map.GetCStringAtIndexUnchecked(i),
m_map.GetValueAtIndexUnchecked (i)))
break;
}
}

6
lldb/source/Plugins/SymbolFile/DWARF/NameToDIE.h
View File

@ -11,6 +11,9 @@
#define SymbolFileDWARF_NameToDIE_h_
#include "lldb/Core/UniqueCStringMap.h"
#include <functional>
#include "lldb/lldb-defines.h"
class SymbolFileDWARF;
@ -51,6 +54,9 @@ public:
uint32_t cu_end_offset,
DIEArray &info_array) const;
void
ForEach (std::function <bool(const char *name, uint32_t die_offset)> const &callback) const;
protected:
lldb_private::UniqueCStringMap<uint32_t> m_map;

181
lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
View File

@ -235,6 +235,187 @@ SymbolFileDWARF::GetTypeList ()
return m_obj_file->GetModule()->GetTypeList();
}
void
SymbolFileDWARF::GetTypes (DWARFCompileUnit* cu,
const DWARFDebugInfoEntry *die,
dw_offset_t min_die_offset,
dw_offset_t max_die_offset,
uint32_t type_mask,
TypeSet &type_set)
{
if (cu)
{
if (die)
{
const dw_offset_t die_offset = die->GetOffset();
if (die_offset >= max_die_offset)
return;
if (die_offset >= min_die_offset)
{
const dw_tag_t tag = die->Tag();
bool add_type = false;
switch (tag)
{
case DW_TAG_array_type: add_type = (type_mask & eTypeClassArray ) != 0; break;
case DW_TAG_unspecified_type:
case DW_TAG_base_type: add_type = (type_mask & eTypeClassBuiltin ) != 0; break;
case DW_TAG_class_type: add_type = (type_mask & eTypeClassClass ) != 0; break;
case DW_TAG_structure_type: add_type = (type_mask & eTypeClassStruct ) != 0; break;
case DW_TAG_union_type: add_type = (type_mask & eTypeClassUnion ) != 0; break;
case DW_TAG_enumeration_type: add_type = (type_mask & eTypeClassEnumeration ) != 0; break;
case DW_TAG_subroutine_type:
case DW_TAG_subprogram:
case DW_TAG_inlined_subroutine: add_type = (type_mask & eTypeClassFunction ) != 0; break;
case DW_TAG_pointer_type: add_type = (type_mask & eTypeClassPointer ) != 0; break;
case DW_TAG_rvalue_reference_type:
case DW_TAG_reference_type: add_type = (type_mask & eTypeClassReference ) != 0; break;
case DW_TAG_typedef: add_type = (type_mask & eTypeClassTypedef ) != 0; break;
case DW_TAG_ptr_to_member_type: add_type = (type_mask & eTypeClassMemberPointer ) != 0; break;
}
if (add_type)
{
const bool assert_not_being_parsed = true;
Type *type = ResolveTypeUID (cu, die, assert_not_being_parsed);
if (type)
{
if (type_set.find(type) == type_set.end())
type_set.insert(type);
}
}
}
for (const DWARFDebugInfoEntry *child_die = die->GetFirstChild();
child_die != NULL;
child_die = child_die->GetSibling())
{
GetTypes (cu, child_die, min_die_offset, max_die_offset, type_mask, type_set);
}
}
}
}
size_t
SymbolFileDWARF::GetTypes (SymbolContextScope *sc_scope,
uint32_t type_mask,
TypeList &type_list)
{
TypeSet type_set;
CompileUnit *comp_unit = NULL;
DWARFCompileUnit* dwarf_cu = NULL;
if (sc_scope)
comp_unit = sc_scope->CalculateSymbolContextCompileUnit();
if (comp_unit)
{
dwarf_cu = GetDWARFCompileUnit(comp_unit);
if (dwarf_cu == 0)
return 0;
GetTypes (dwarf_cu,
dwarf_cu->DIE(),
dwarf_cu->GetOffset(),
dwarf_cu->GetNextCompileUnitOffset(),
type_mask,
type_set);
}
else
{
DWARFDebugInfo* info = DebugInfo();
if (info)
{
const size_t num_cus = info->GetNumCompileUnits();
for (size_t cu_idx=0; cu_idx<num_cus; ++cu_idx)
{
dwarf_cu = info->GetCompileUnitAtIndex(cu_idx);
if (dwarf_cu)
{
GetTypes (dwarf_cu,
dwarf_cu->DIE(),
0,
UINT32_MAX,
type_mask,
type_set);
}
}
}
}
// if (m_using_apple_tables)
// {
// DWARFMappedHash::MemoryTable *apple_types = m_apple_types_ap.get();
// if (apple_types)
// {
// apple_types->ForEach([this, &type_set, apple_types, type_mask](const DWARFMappedHash::DIEInfoArray &die_info_array) -> bool {
//
// for (auto die_info: die_info_array)
// {
// bool add_type = TagMatchesTypeMask (type_mask, 0);
// if (!add_type)
// {
// dw_tag_t tag = die_info.tag;
// if (tag == 0)
// {
// const DWARFDebugInfoEntry *die = DebugInfo()->GetDIEPtr(die_info.offset, NULL);
// tag = die->Tag();
// }
// add_type = TagMatchesTypeMask (type_mask, tag);
// }
// if (add_type)
// {
// Type *type = ResolveTypeUID(die_info.offset);
//
// if (type_set.find(type) == type_set.end())
// type_set.insert(type);
// }
// }
// return true; // Keep iterating
// });
// }
// }
// else
// {
// if (!m_indexed)
// Index ();
//
// m_type_index.ForEach([this, &type_set, type_mask](const char *name, uint32_t die_offset) -> bool {
//
// bool add_type = TagMatchesTypeMask (type_mask, 0);
//
// if (!add_type)
// {
// const DWARFDebugInfoEntry *die = DebugInfo()->GetDIEPtr(die_offset, NULL);
// if (die)
// {
// const dw_tag_t tag = die->Tag();
// add_type = TagMatchesTypeMask (type_mask, tag);
// }
// }
//
// if (add_type)
// {
// Type *type = ResolveTypeUID(die_offset);
//
// if (type_set.find(type) == type_set.end())
// type_set.insert(type);
// }
// return true; // Keep iterating
// });
// }
size_t num_types_added = 0;
for (Type *type : type_set)
{
type_list.Insert (type->shared_from_this());
++num_types_added;
}
return num_types_added;
}
//----------------------------------------------------------------------
// Gets the first parent that is a lexical block, function or inlined

15
lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.h
View File

@ -14,6 +14,7 @@
// C++ Includes
#include <list>
#include <map>
#include <set>
#include <vector>
// Other libraries and framework includes
@ -121,6 +122,10 @@ public:
virtual uint32_t FindTypes (const lldb_private::SymbolContext& sc, const lldb_private::ConstString &name, const lldb_private::ClangNamespaceDecl *namespace_decl, bool append, uint32_t max_matches, lldb_private::TypeList& types);
virtual lldb_private::TypeList *
GetTypeList ();
virtual size_t GetTypes (lldb_private::SymbolContextScope *sc_scope,
uint32_t type_mask,
lldb_private::TypeList &type_list);
virtual lldb_private::ClangASTContext &
GetClangASTContext ();
@ -545,6 +550,16 @@ protected:
bool
FixupAddress (lldb_private::Address &addr);
typedef std::set<lldb_private::Type *> TypeSet;
void
GetTypes (DWARFCompileUnit* dwarf_cu,
const DWARFDebugInfoEntry *die,
dw_offset_t min_die_offset,
dw_offset_t max_die_offset,
uint32_t type_mask,
TypeSet &type_set);
lldb::ModuleWP m_debug_map_module_wp;
SymbolFileDWARFDebugMap * m_debug_map_symfile;
clang::TranslationUnitDecl * m_clang_tu_decl;

37
lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDebugMap.cpp
View File

@ -1120,6 +1120,43 @@ SymbolFileDWARFDebugMap::FindFunctions (const RegularExpression& regex, bool inc
return sc_list.GetSize() - initial_size;
}
size_t
SymbolFileDWARFDebugMap::GetTypes (SymbolContextScope *sc_scope,
uint32_t type_mask,
TypeList &type_list)
{
Timer scoped_timer (__PRETTY_FUNCTION__,
"SymbolFileDWARFDebugMap::GetTypes (type_mask = 0x%8.8x)",
type_mask);
uint32_t initial_size = type_list.GetSize();
SymbolFileDWARF *oso_dwarf = NULL;
if (sc_scope)
{
SymbolContext sc;
sc_scope->CalculateSymbolContext(&sc);
CompileUnitInfo *cu_info = GetCompUnitInfo (sc);
if (cu_info)
{
oso_dwarf = GetSymbolFileByCompUnitInfo (cu_info);
if (oso_dwarf)
oso_dwarf->GetTypes (sc_scope, type_mask, type_list);
}
}
else
{
uint32_t oso_idx = 0;
while ((oso_dwarf = GetSymbolFileByOSOIndex (oso_idx++)) != NULL)
{
oso_dwarf->GetTypes (sc_scope, type_mask, type_list);
}
}
return type_list.GetSize() - initial_size;
}
TypeSP
SymbolFileDWARFDebugMap::FindDefinitionTypeForDWARFDeclContext (const DWARFDeclContext &die_decl_ctx)
{

9
lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDebugMap.h
View File

@ -85,9 +85,12 @@ public:
virtual uint32_t FindFunctions (const lldb_private::RegularExpression& regex, bool include_inlines, bool append, lldb_private::SymbolContextList& sc_list);
virtual uint32_t FindTypes (const lldb_private::SymbolContext& sc, const lldb_private::ConstString &name, const lldb_private::ClangNamespaceDecl *namespace_decl, bool append, uint32_t max_matches, lldb_private::TypeList& types);
virtual lldb_private::ClangNamespaceDecl
FindNamespace (const lldb_private::SymbolContext& sc,
const lldb_private::ConstString &name,
const lldb_private::ClangNamespaceDecl *parent_namespace_decl);
FindNamespace (const lldb_private::SymbolContext& sc,
const lldb_private::ConstString &name,
const lldb_private::ClangNamespaceDecl *parent_namespace_decl);
virtual size_t GetTypes (lldb_private::SymbolContextScope *sc_scope,
uint32_t type_mask,
lldb_private::TypeList &type_list);
//------------------------------------------------------------------

6
lldb/source/Plugins/SymbolFile/Symtab/SymbolFileSymtab.cpp
View File

@ -60,6 +60,12 @@ SymbolFileSymtab::CreateInstance (ObjectFile* obj_file)
return new SymbolFileSymtab(obj_file);
}
size_t
SymbolFileSymtab::GetTypes (SymbolContextScope *sc_scope, uint32_t type_mask, lldb_private::TypeList &type_list)
{
return 0;
}
SymbolFileSymtab::SymbolFileSymtab(ObjectFile* obj_file) :
SymbolFile(obj_file),
m_source_indexes(),

6
lldb/source/Plugins/SymbolFile/Symtab/SymbolFileSymtab.h
View File

@ -102,8 +102,10 @@ public:
virtual uint32_t
FindTypes (const lldb_private::SymbolContext& sc,const lldb_private::ConstString &name, const lldb_private::ClangNamespaceDecl *namespace_decl, bool append, uint32_t max_matches, lldb_private::TypeList& types);
// virtual uint32_t
// FindTypes(const lldb_private::SymbolContext& sc, const lldb_private::RegularExpression& regex, bool append, uint32_t max_matches, lldb_private::TypeList& types);
virtual size_t
GetTypes (lldb_private::SymbolContextScope *sc_scope,
uint32_t type_mask,
lldb_private::TypeList &type_list);
virtual lldb_private::ClangNamespaceDecl
FindNamespace (const lldb_private::SymbolContext& sc,

15
lldb/source/Symbol/SymbolVendor.cpp
View File

@ -352,6 +352,21 @@ SymbolVendor::FindTypes (const SymbolContext& sc, const ConstString &name, const
return 0;
}
size_t
SymbolVendor::GetTypes (SymbolContextScope *sc_scope,
uint32_t type_mask,
lldb_private::TypeList &type_list)
{
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->GetTypes (sc_scope, type_mask, type_list);
}
return 0;
}
ClangNamespaceDecl
SymbolVendor::FindNamespace(const SymbolContext& sc, const ConstString &name, const ClangNamespaceDecl *parent_namespace_decl)
{

27
lldb/source/Symbol/Type.cpp
View File

@ -33,6 +33,33 @@
using namespace lldb;
using namespace lldb_private;
class TypeAppendVisitor
{
public:
TypeAppendVisitor(TypeListImpl &type_list) :
m_type_list(type_list)
{
}
bool
operator() (const lldb::TypeSP& type)
{
m_type_list.Append(TypeImplSP(new TypeImpl(type)));
return true;
}
private:
TypeListImpl &m_type_list;
};
void
TypeListImpl::Append (const lldb_private::TypeList &type_list)
{
TypeAppendVisitor cb(*this);
type_list.ForEach(cb);
}
Type *
SymbolFileType::GetType ()
{

21
lldb/source/Symbol/TypeList.cpp
View File

@ -135,6 +135,27 @@ TypeList::GetTypeAtIndex(uint32_t idx)
return TypeSP();
}
void
TypeList::ForEach (std::function <bool(const lldb::TypeSP &type_sp)> const &callback) const
{
for (auto pos = m_types.begin(), end = m_types.end(); pos != end; ++pos)
{
if (!callback(pos->second))
break;
}
}
void
TypeList::ForEach (std::function <bool(lldb::TypeSP &type_sp)> const &callback)
{
for (auto pos = m_types.begin(), end = m_types.end(); pos != end; ++pos)
{
if (!callback(pos->second))
break;
}
}
bool
TypeList::RemoveTypeWithUID (user_id_t uid)
{