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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:

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//------------------------------------------------------------------
/// 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
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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)
{