Symtab.cpp File Reference

#include <map>
#include <set>
#include "lldb/Core/DataFileCache.h"
#include "lldb/Core/Module.h"
#include "lldb/Core/RichManglingContext.h"
#include "lldb/Core/Section.h"
#include "lldb/Symbol/ObjectFile.h"
#include "lldb/Symbol/Symbol.h"
#include "lldb/Symbol/SymbolContext.h"
#include "lldb/Symbol/Symtab.h"
#include "lldb/Target/Language.h"
#include "lldb/Utility/DataEncoder.h"
#include "lldb/Utility/Endian.h"
#include "lldb/Utility/RegularExpression.h"
#include "lldb/Utility/Stream.h"
#include "lldb/Utility/Timer.h"
#include "llvm/ADT/ArrayRef.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/Support/DJB.h"

Go to the source code of this file.

Classes
struct	SymbolSortInfo
struct	SymbolSearchInfo

Functions
static int	CompareSymbolID (const void *key, const void *p)
static bool	lldb_skip_name (llvm::StringRef mangled, Mangled::ManglingScheme scheme)
static void	AddSectionsToRangeMap (SectionList *sectlist, RangeVector< addr_t, addr_t > &section_ranges)
constexpr llvm::StringLiteral	kIdentifierCStrMap ("CMAP")
static void	EncodeCStrMap (DataEncoder &encoder, ConstStringTable &strtab, const UniqueCStringMap< uint32_t > &cstr_map)
bool	DecodeCStrMap (const DataExtractor &data, lldb::offset_t *offset_ptr, const StringTableReader &strtab, UniqueCStringMap< uint32_t > &cstr_map)
constexpr llvm::StringLiteral	kIdentifierSymbolTable ("SYMB")

Variables
constexpr uint32_t	CURRENT_CACHE_VERSION = 1

Function Documentation

AddSectionsToRangeMap()

static void AddSectionsToRangeMap ( SectionList *  sectlist, RangeVector< addr_t, addr_t > &  section_ranges  )

static

Definition at line 911 of file Symtab.cpp.

References AddSectionsToRangeMap(), lldb_private::RangeVector< B, S, N >::Append(), lldb_private::SectionList::GetNumSections(), lldb_private::SectionList::GetSectionAtIndex(), lldb_private::Range< B, S >::SetByteSize(), and lldb_private::Range< B, S >::SetRangeBase().

Referenced by AddSectionsToRangeMap(), and lldb_private::Symtab::InitAddressIndexes().

CompareSymbolID()

static int CompareSymbolID ( const void *  key, const void *  p  )

static

Definition at line 209 of file Symtab.cpp.

Referenced by lldb_private::Symtab::FindSymbolByID().

DecodeCStrMap()

bool DecodeCStrMap	(	const DataExtractor &	data,
		lldb::offset_t *	offset_ptr,
		const StringTableReader &	strtab,
		UniqueCStringMap< uint32_t > &	cstr_map
	)

Definition at line 1213 of file Symtab.cpp.

References lldb_private::UniqueCStringMap< T >::Append(), lldb_private::StringTableReader::Get(), lldb_private::DataExtractor::GetData(), lldb_private::DataExtractor::GetU32(), kIdentifierCStrMap(), lldb_private::UniqueCStringMap< T >::Reserve(), and lldb_private::UniqueCStringMap< T >::Sort().

Referenced by lldb_private::Symtab::Decode().

EncodeCStrMap()

static void EncodeCStrMap ( DataEncoder &  encoder, ConstStringTable &  strtab, const UniqueCStringMap< uint32_t > &  cstr_map  )

static

Definition at line 1201 of file Symtab.cpp.

References lldb_private::ConstStringTable::Add(), lldb_private::DataEncoder::AppendData(), lldb_private::DataEncoder::AppendU32(), lldb_private::UniqueCStringMap< T >::GetSize(), and kIdentifierCStrMap().

Referenced by lldb_private::Symtab::Encode().

kIdentifierCStrMap()

constexpr llvm::StringLiteral kIdentifierCStrMap ( "CMAP"  )

constexpr

Referenced by DecodeCStrMap(), and EncodeCStrMap().

kIdentifierSymbolTable()

constexpr llvm::StringLiteral kIdentifierSymbolTable ( "SYMB"  )

constexpr

Referenced by lldb_private::Symtab::Decode(), and lldb_private::Symtab::Encode().

lldb_skip_name()

static bool lldb_skip_name ( llvm::StringRef  mangled, Mangled::ManglingScheme  scheme  )

static

Definition at line 244 of file Symtab.cpp.

References lldb_private::Mangled::eManglingSchemeD, lldb_private::Mangled::eManglingSchemeItanium, lldb_private::Mangled::eManglingSchemeMSVC, lldb_private::Mangled::eManglingSchemeNone, lldb_private::Mangled::eManglingSchemeRustV0, and lldb_private::Mangled::eManglingSchemeSwift.

Referenced by lldb_private::Symtab::InitNameIndexes().

Variable Documentation

CURRENT_CACHE_VERSION

constexpr uint32_t CURRENT_CACHE_VERSION = 1

constexpr

Definition at line 1244 of file Symtab.cpp.