lldb_private::DynamicRegisterInfo Class Reference

#include <DynamicRegisterInfo.h>

Inheritance diagram for lldb_private::DynamicRegisterInfo:

Collaboration diagram for lldb_private::DynamicRegisterInfo:

Classes
struct	Register

Public Types
typedef std::vector< lldb_private::RegisterInfo >	reg_collection

Public Member Functions
	DynamicRegisterInfo ()=default
	DynamicRegisterInfo (const lldb_private::StructuredData::Dictionary &dict, const lldb_private::ArchSpec &arch)
virtual	~DynamicRegisterInfo ()=default
	DynamicRegisterInfo (DynamicRegisterInfo &&info)
DynamicRegisterInfo &	operator= (DynamicRegisterInfo &&info)
size_t	SetRegisterInfo (const lldb_private::StructuredData::Dictionary &dict, const lldb_private::ArchSpec &arch)
size_t	SetRegisterInfo (std::vector< Register > &&regs, const lldb_private::ArchSpec &arch)
size_t	GetNumRegisters () const
size_t	GetNumRegisterSets () const
size_t	GetRegisterDataByteSize () const
const lldb_private::RegisterInfo *	GetRegisterInfoAtIndex (uint32_t i) const
const lldb_private::RegisterSet *	GetRegisterSet (uint32_t i) const
uint32_t	GetRegisterSetIndexByName (const lldb_private::ConstString &set_name, bool can_create)
uint32_t	ConvertRegisterKindToRegisterNumber (uint32_t kind, uint32_t num) const
const lldb_private::RegisterInfo *	GetRegisterInfo (uint32_t kind, uint32_t num) const
void	Dump () const
void	Clear ()
bool	IsReconfigurable ()
const lldb_private::RegisterInfo *	GetRegisterInfo (llvm::StringRef reg_name) const
llvm::iterator_range< reg_collection::const_iterator >	registers () const

Protected Types
typedef std::vector< lldb_private::RegisterSet >	set_collection
typedef std::vector< uint32_t >	reg_num_collection
typedef std::vector< reg_num_collection >	set_reg_num_collection
typedef std::vector< lldb_private::ConstString >	name_collection
typedef std::map< uint32_t, reg_num_collection >	reg_to_regs_map
typedef std::map< uint32_t, uint32_t >	reg_offset_map

Protected Member Functions
	DynamicRegisterInfo (DynamicRegisterInfo &)=default
DynamicRegisterInfo &	operator= (DynamicRegisterInfo &)=default
llvm::Expected< uint32_t >	ByteOffsetFromSlice (uint32_t index, llvm::StringRef slice_str, lldb::ByteOrder byte_order)
llvm::Expected< uint32_t >	ByteOffsetFromComposite (uint32_t index, lldb_private::StructuredData::Array &composite_reg_list, lldb::ByteOrder byte_order)
llvm::Expected< uint32_t >	ByteOffsetFromRegInfoDict (uint32_t index, lldb_private::StructuredData::Dictionary &reg_info_dict, lldb::ByteOrder byte_order)
void	MoveFrom (DynamicRegisterInfo &&info)
void	Finalize (const lldb_private::ArchSpec &arch)
void	ConfigureOffsets ()

Protected Attributes
reg_collection	m_regs
set_collection	m_sets
set_reg_num_collection	m_set_reg_nums
name_collection	m_set_names
reg_to_regs_map	m_value_regs_map
reg_to_regs_map	m_invalidate_regs_map
reg_offset_map	m_value_reg_offset_map
size_t	m_reg_data_byte_size = 0u
bool	m_finalized = false
bool	m_is_reconfigurable = false

Detailed Description

Definition at line 21 of file DynamicRegisterInfo.h.

Member Typedef Documentation

name_collection

typedef std::vector<lldb_private::ConstString> lldb_private::DynamicRegisterInfo::name_collection

protected

Definition at line 98 of file DynamicRegisterInfo.h.

reg_collection

typedef std::vector<lldb_private::RegisterInfo> lldb_private::DynamicRegisterInfo::reg_collection

Definition at line 88 of file DynamicRegisterInfo.h.

reg_num_collection

typedef std::vector<uint32_t> lldb_private::DynamicRegisterInfo::reg_num_collection

protected

Definition at line 96 of file DynamicRegisterInfo.h.

reg_offset_map

typedef std::map<uint32_t, uint32_t> lldb_private::DynamicRegisterInfo::reg_offset_map

protected

Definition at line 100 of file DynamicRegisterInfo.h.

reg_to_regs_map

typedef std::map<uint32_t, reg_num_collection> lldb_private::DynamicRegisterInfo::reg_to_regs_map

protected

Definition at line 99 of file DynamicRegisterInfo.h.

set_collection

typedef std::vector<lldb_private::RegisterSet> lldb_private::DynamicRegisterInfo::set_collection

protected

Definition at line 95 of file DynamicRegisterInfo.h.

set_reg_num_collection

typedef std::vector<reg_num_collection> lldb_private::DynamicRegisterInfo::set_reg_num_collection

protected

Definition at line 97 of file DynamicRegisterInfo.h.

Constructor & Destructor Documentation

DynamicRegisterInfo() [1/4]

lldb_private::DynamicRegisterInfo::DynamicRegisterInfo ( DynamicRegisterInfo &  )

protecteddefault

DynamicRegisterInfo() [2/4]

lldb_private::DynamicRegisterInfo::DynamicRegisterInfo ( )

default

DynamicRegisterInfo() [3/4]

DynamicRegisterInfo::DynamicRegisterInfo	(	const lldb_private::StructuredData::Dictionary &	dict,
		const lldb_private::ArchSpec &	arch
	)

Definition at line 23 of file DynamicRegisterInfo.cpp.

References SetRegisterInfo().

~DynamicRegisterInfo()

virtual lldb_private::DynamicRegisterInfo::~DynamicRegisterInfo ( )

virtualdefault

DynamicRegisterInfo() [4/4]

DynamicRegisterInfo::DynamicRegisterInfo

(

DynamicRegisterInfo &&

info

)

Definition at line 29 of file DynamicRegisterInfo.cpp.

References MoveFrom().

Member Function Documentation

ByteOffsetFromComposite()

llvm::Expected< uint32_t > DynamicRegisterInfo::ByteOffsetFromComposite ( uint32_t  index, lldb_private::StructuredData::Array &  composite_reg_list, lldb::ByteOrder  byte_order  )

protected

Definition at line 129 of file DynamicRegisterInfo.cpp.

References lldb::eRegisterKindLLDB, lldb_private::ConstString::GetCString(), lldb_private::StructuredData::Array::GetItemAtIndexAsString(), GetRegisterInfo(), lldb_private::StructuredData::Array::GetSize(), lldb_private::ConstString::GetStringRef(), m_invalidate_regs_map, m_value_regs_map, and UINT32_MAX.

Referenced by ByteOffsetFromRegInfoDict().

ByteOffsetFromRegInfoDict()

llvm::Expected< uint32_t > DynamicRegisterInfo::ByteOffsetFromRegInfoDict ( uint32_t  index, lldb_private::StructuredData::Dictionary &  reg_info_dict, lldb::ByteOrder  byte_order  )

protected

Definition at line 169 of file DynamicRegisterInfo.cpp.

References ByteOffsetFromComposite(), ByteOffsetFromSlice(), lldb_private::StructuredData::Dictionary::GetValueForKeyAsArray(), lldb_private::StructuredData::Dictionary::GetValueForKeyAsInteger(), and lldb_private::StructuredData::Dictionary::GetValueForKeyAsString().

Referenced by SetRegisterInfo().

ByteOffsetFromSlice()

llvm::Expected< uint32_t > DynamicRegisterInfo::ByteOffsetFromSlice ( uint32_t  index, llvm::StringRef  slice_str, lldb::ByteOrder  byte_order  )

protected

Definition at line 59 of file DynamicRegisterInfo.cpp.

References lldb::eByteOrderBig, lldb::eByteOrderLittle, lldb::eRegisterKindLLDB, GetRegisterInfo(), m_invalidate_regs_map, and m_value_regs_map.

Referenced by ByteOffsetFromRegInfoDict().

Clear()

void DynamicRegisterInfo::Clear

(

)

Definition at line 726 of file DynamicRegisterInfo.cpp.

References m_finalized, m_invalidate_regs_map, m_reg_data_byte_size, m_regs, m_set_names, m_set_reg_nums, m_sets, and m_value_regs_map.

Referenced by SetRegisterInfo().

ConfigureOffsets()

void DynamicRegisterInfo::ConfigureOffsets ( )

protected

Definition at line 618 of file DynamicRegisterInfo.cpp.

References lldb::eRegisterKindLLDB, lldb::eRegisterKindProcessPlugin, GetRegisterInfoAtIndex(), LLDB_INVALID_INDEX32, m_reg_data_byte_size, m_regs, and m_value_reg_offset_map.

Referenced by Finalize(), and lldb_private::process_gdb_remote::GDBRemoteDynamicRegisterInfo::UpdateARM64SVERegistersInfos().

ConvertRegisterKindToRegisterNumber()

uint32_t DynamicRegisterInfo::ConvertRegisterKindToRegisterNumber	(	uint32_t	kind,
		uint32_t	num
	)		const

Definition at line 715 of file DynamicRegisterInfo.cpp.

References LLDB_INVALID_REGNUM, and m_regs.

Referenced by RegisterContextMemory::ConvertRegisterKindToRegisterNumber(), and GetRegisterInfo().

Dump()

void DynamicRegisterInfo::Dump

(

)

const

Definition at line 737 of file DynamicRegisterInfo.cpp.

References lldb_private::Stream::EOL(), lldb::eRegisterKindDWARF, lldb::eRegisterKindEHFrame, lldb::eRegisterKindGeneric, lldb::eRegisterKindProcessPlugin, lldb_private::FormatManager::GetFormatAsCString(), LLDB_INVALID_REGNUM, m_regs, m_sets, lldb_private::Stream::Printf(), and registers().

Finalize()

void DynamicRegisterInfo::Finalize ( const lldb_private::ArchSpec &  arch )

protected

Definition at line 426 of file DynamicRegisterInfo.cpp.

References ConfigureOffsets(), lldb::eRegisterKindGeneric, lldb_private::ArchSpec::GetMachine(), lldb_private::ArchSpec::GetTriple(), LLDB_INVALID_REGNUM, LLDB_REGNUM_GENERIC_FLAGS, LLDB_REGNUM_GENERIC_FP, LLDB_REGNUM_GENERIC_PC, LLDB_REGNUM_GENERIC_RA, LLDB_REGNUM_GENERIC_SP, m_finalized, m_invalidate_regs_map, m_is_reconfigurable, m_regs, m_set_reg_nums, m_sets, and m_value_regs_map.

Referenced by SetRegisterInfo().

GetNumRegisters()

size_t DynamicRegisterInfo::GetNumRegisters

(

)

const

Definition at line 669 of file DynamicRegisterInfo.cpp.

References m_regs.

Referenced by RegisterContextMemory::GetRegisterCount(), and RegisterContextMemory::RegisterContextMemory().

GetNumRegisterSets()

size_t DynamicRegisterInfo::GetNumRegisterSets

(

)

const

Definition at line 671 of file DynamicRegisterInfo.cpp.

References m_sets.

Referenced by RegisterContextMemory::GetRegisterSetCount().

GetRegisterDataByteSize()

size_t DynamicRegisterInfo::GetRegisterDataByteSize

(

)

const

Definition at line 673 of file DynamicRegisterInfo.cpp.

References m_reg_data_byte_size.

Referenced by RegisterContextMemory::RegisterContextMemory().

GetRegisterInfo() [1/2]

const lldb_private::RegisterInfo * DynamicRegisterInfo::GetRegisterInfo

(

llvm::StringRef

reg_name

)

const

Definition at line 790 of file DynamicRegisterInfo.cpp.

References m_regs.

GetRegisterInfo() [2/2]

const RegisterInfo * DynamicRegisterInfo::GetRegisterInfo	(	uint32_t	kind,
		uint32_t	num
	)		const

Definition at line 684 of file DynamicRegisterInfo.cpp.

References ConvertRegisterKindToRegisterNumber(), LLDB_INVALID_REGNUM, and m_regs.

Referenced by ByteOffsetFromComposite(), ByteOffsetFromSlice(), and SetRegisterInfo().

GetRegisterInfoAtIndex()

const RegisterInfo * DynamicRegisterInfo::GetRegisterInfoAtIndex

(

uint32_t

i

)

const

Definition at line 678 of file DynamicRegisterInfo.cpp.

References m_regs.

Referenced by ConfigureOffsets(), and RegisterContextMemory::GetRegisterInfoAtIndex().

GetRegisterSet()

const RegisterSet * DynamicRegisterInfo::GetRegisterSet

(

uint32_t

i

)

const

Definition at line 692 of file DynamicRegisterInfo.cpp.

References m_sets.

Referenced by RegisterContextMemory::GetRegisterSet().

GetRegisterSetIndexByName()

uint32_t DynamicRegisterInfo::GetRegisterSetIndexByName	(	const lldb_private::ConstString &	set_name,
		bool	can_create
	)

Definition at line 699 of file DynamicRegisterInfo.cpp.

References lldb_private::ConstString::AsCString(), m_set_names, m_set_reg_nums, and m_sets.

Referenced by SetRegisterInfo().

IsReconfigurable()

bool DynamicRegisterInfo::IsReconfigurable

(

)

Definition at line 667 of file DynamicRegisterInfo.cpp.

References m_is_reconfigurable.

MoveFrom()

void DynamicRegisterInfo::MoveFrom ( DynamicRegisterInfo &&  info )

protected

Definition at line 39 of file DynamicRegisterInfo.cpp.

References m_finalized, m_invalidate_regs_map, m_reg_data_byte_size, m_regs, m_set_names, m_set_reg_nums, m_sets, m_value_regs_map, and registers().

Referenced by DynamicRegisterInfo(), and operator=().

operator=() [1/2]

DynamicRegisterInfo & DynamicRegisterInfo::operator=

(

DynamicRegisterInfo &&

info

)

Definition at line 34 of file DynamicRegisterInfo.cpp.

References MoveFrom().

operator=() [2/2]

DynamicRegisterInfo & lldb_private::DynamicRegisterInfo::operator= ( DynamicRegisterInfo &  )

protecteddefault

registers()

llvm::iterator_range< reg_collection::const_iterator > lldb_private::DynamicRegisterInfo::registers ( ) const

inline

Definition at line 89 of file DynamicRegisterInfo.h.

References m_regs.

Referenced by Dump(), and MoveFrom().

SetRegisterInfo() [1/2]

size_t DynamicRegisterInfo::SetRegisterInfo	(	const lldb_private::StructuredData::Dictionary &	dict,
		const lldb_private::ArchSpec &	arch
	)

Definition at line 194 of file DynamicRegisterInfo.cpp.

References lldb_private::ConstString::AsCString(), ByteOffsetFromRegInfoDict(), Clear(), lldb_private::StructuredData::Object::DumpToStdout(), lldb::eEncodingUint, lldb::eFormatHex, lldb::eRegisterKindDWARF, lldb::eRegisterKindEHFrame, lldb::eRegisterKindGeneric, lldb::eRegisterKindLLDB, lldb::eRegisterKindProcessPlugin, lldb_private::Status::Fail(), Finalize(), lldb_private::ArchSpec::GetByteOrder(), lldb_private::ConstString::GetCString(), lldb_private::StructuredData::Array::GetItemAtIndexAsDictionary(), lldb_private::StructuredData::Array::GetItemAtIndexAsInteger(), lldb_private::StructuredData::Array::GetItemAtIndexAsString(), lldb_private::GetLog(), GetRegisterInfo(), lldb_private::StructuredData::Array::GetSize(), lldb_private::ConstString::GetStringRef(), lldb_private::StructuredData::Dictionary::GetValueForKeyAsArray(), lldb_private::StructuredData::Dictionary::GetValueForKeyAsInteger(), lldb_private::StructuredData::Dictionary::GetValueForKeyAsString(), lldb_private::ConstString::IsEmpty(), LLDB_INVALID_REGNUM, LLDB_LOG_ERROR, m_finalized, m_invalidate_regs_map, m_reg_data_byte_size, m_regs, m_set_reg_nums, m_sets, lldb_private::Object, lldb_private::Args::StringToEncoding(), lldb_private::Args::StringToGenericRegister(), lldb_private::OptionArgParser::ToFormat(), and UINT64_MAX.

Referenced by DynamicRegisterInfo().

SetRegisterInfo() [2/2]

size_t DynamicRegisterInfo::SetRegisterInfo	(	std::vector< Register > &&	regs,
		const lldb_private::ArchSpec &	arch
	)

Definition at line 383 of file DynamicRegisterInfo.cpp.

References lldb_private::DynamicRegisterInfo::Register::alt_name, lldb_private::ConstString::AsCString(), lldb_private::DynamicRegisterInfo::Register::byte_offset, lldb_private::DynamicRegisterInfo::Register::byte_size, lldb_private::DynamicRegisterInfo::Register::encoding, Finalize(), lldb_private::DynamicRegisterInfo::Register::format, GetRegisterSetIndexByName(), lldb_private::DynamicRegisterInfo::Register::invalidate_regs, m_finalized, m_invalidate_regs_map, m_regs, m_set_names, m_set_reg_nums, m_sets, m_value_reg_offset_map, m_value_regs_map, lldb_private::DynamicRegisterInfo::Register::name, lldb_private::DynamicRegisterInfo::Register::regnum_dwarf, lldb_private::DynamicRegisterInfo::Register::regnum_ehframe, lldb_private::DynamicRegisterInfo::Register::regnum_generic, lldb_private::DynamicRegisterInfo::Register::regnum_remote, lldb_private::DynamicRegisterInfo::Register::set_name, lldb_private::DynamicRegisterInfo::Register::value_reg_offset, and lldb_private::DynamicRegisterInfo::Register::value_regs.

Member Data Documentation

m_finalized

bool lldb_private::DynamicRegisterInfo::m_finalized = false

protected

Definition at line 127 of file DynamicRegisterInfo.h.

Referenced by Clear(), Finalize(), MoveFrom(), and SetRegisterInfo().

m_invalidate_regs_map

reg_to_regs_map lldb_private::DynamicRegisterInfo::m_invalidate_regs_map

protected

Definition at line 123 of file DynamicRegisterInfo.h.

Referenced by ByteOffsetFromComposite(), ByteOffsetFromSlice(), Clear(), Finalize(), MoveFrom(), and SetRegisterInfo().

m_is_reconfigurable

bool lldb_private::DynamicRegisterInfo::m_is_reconfigurable = false

protected

Definition at line 128 of file DynamicRegisterInfo.h.

Referenced by Finalize(), and IsReconfigurable().

m_reg_data_byte_size

size_t lldb_private::DynamicRegisterInfo::m_reg_data_byte_size = 0u

protected

Definition at line 125 of file DynamicRegisterInfo.h.

Referenced by Clear(), ConfigureOffsets(), GetRegisterDataByteSize(), MoveFrom(), and SetRegisterInfo().

m_regs

reg_collection lldb_private::DynamicRegisterInfo::m_regs

protected

Definition at line 118 of file DynamicRegisterInfo.h.

Referenced by Clear(), ConfigureOffsets(), ConvertRegisterKindToRegisterNumber(), Dump(), Finalize(), GetNumRegisters(), GetRegisterInfo(), GetRegisterInfoAtIndex(), MoveFrom(), registers(), SetRegisterInfo(), and lldb_private::process_gdb_remote::GDBRemoteDynamicRegisterInfo::UpdateARM64SVERegistersInfos().

m_set_names

name_collection lldb_private::DynamicRegisterInfo::m_set_names

protected

Definition at line 121 of file DynamicRegisterInfo.h.

Referenced by Clear(), GetRegisterSetIndexByName(), MoveFrom(), and SetRegisterInfo().

m_set_reg_nums

set_reg_num_collection lldb_private::DynamicRegisterInfo::m_set_reg_nums

protected

Definition at line 120 of file DynamicRegisterInfo.h.

Referenced by Clear(), Finalize(), GetRegisterSetIndexByName(), MoveFrom(), and SetRegisterInfo().

m_sets

set_collection lldb_private::DynamicRegisterInfo::m_sets

protected

Definition at line 119 of file DynamicRegisterInfo.h.

Referenced by Clear(), Dump(), Finalize(), GetNumRegisterSets(), GetRegisterSet(), GetRegisterSetIndexByName(), MoveFrom(), and SetRegisterInfo().

m_value_reg_offset_map

reg_offset_map lldb_private::DynamicRegisterInfo::m_value_reg_offset_map

protected

Definition at line 124 of file DynamicRegisterInfo.h.

Referenced by ConfigureOffsets(), and SetRegisterInfo().

m_value_regs_map

reg_to_regs_map lldb_private::DynamicRegisterInfo::m_value_regs_map

protected

Definition at line 122 of file DynamicRegisterInfo.h.

Referenced by ByteOffsetFromComposite(), ByteOffsetFromSlice(), Clear(), Finalize(), MoveFrom(), and SetRegisterInfo().

---

The documentation for this class was generated from the following files:

• DynamicRegisterInfo.h
• DynamicRegisterInfo.cpp