AppleDWARFIndex.cpp File Reference

#include "Plugins/SymbolFile/DWARF/AppleDWARFIndex.h"
#include "Plugins/SymbolFile/DWARF/DWARFDeclContext.h"
#include "Plugins/SymbolFile/DWARF/DWARFUnit.h"
#include "Plugins/SymbolFile/DWARF/LogChannelDWARF.h"
#include "lldb/Core/Module.h"
#include "lldb/Symbol/Function.h"
#include "llvm/Support/DJB.h"

Go to the source code of this file.

Functions
static bool	IsClassOrStruct (dw_tag_t tag)
	Returns true if tag is a class_type of structure_type tag.
static bool	EntryHasMatchingQualhash (const llvm::AppleAcceleratorTable::Entry &entry, uint32_t expected_hash)
	Returns true if entry has an extractable DW_ATOM_qual_name_hash and it matches expected_hash.
static bool	EntryHasMatchingTag (const llvm::AppleAcceleratorTable::Entry &entry, dw_tag_t expected_tag)
	Returns true if entry has an extractable DW_ATOM_die_tag and it matches expected_tag.
static bool	HasImplementationFlag (const llvm::AppleAcceleratorTable::Entry &entry)
	Returns true if entry has an extractable DW_ATOM_type_flags and the flag "DW_FLAG_type_implementation" is set.

Function Documentation

EntryHasMatchingQualhash()

static bool EntryHasMatchingQualhash ( const llvm::AppleAcceleratorTable::Entry &  entry, uint32_t  expected_hash  )

static

Returns true if entry has an extractable DW_ATOM_qual_name_hash and it matches expected_hash.

Definition at line 80 of file AppleDWARFIndex.cpp.

Referenced by lldb_private::plugin::dwarf::AppleDWARFIndex::SearchFor().

EntryHasMatchingTag()

static bool EntryHasMatchingTag ( const llvm::AppleAcceleratorTable::Entry &  entry, dw_tag_t  expected_tag  )

static

Returns true if entry has an extractable DW_ATOM_die_tag and it matches expected_tag.

We also consider it a match if the tags are different but in the set of {TAG_class_type, TAG_struct_type}.

Definition at line 93 of file AppleDWARFIndex.cpp.

References IsClassOrStruct().

Referenced by lldb_private::plugin::dwarf::AppleDWARFIndex::SearchFor().

HasImplementationFlag()

static bool HasImplementationFlag ( const llvm::AppleAcceleratorTable::Entry &  entry )

static

Returns true if entry has an extractable DW_ATOM_type_flags and the flag "DW_FLAG_type_implementation" is set.

Definition at line 110 of file AppleDWARFIndex.cpp.

Referenced by lldb_private::plugin::dwarf::AppleDWARFIndex::GetCompleteObjCClass().

IsClassOrStruct()

static bool IsClassOrStruct ( dw_tag_t  tag )

static

Returns true if tag is a class_type of structure_type tag.

Definition at line 73 of file AppleDWARFIndex.cpp.

Referenced by EntryHasMatchingTag(), and lldb_private::plugin::dwarf::AppleDWARFIndex::GetTypes().