RegisterContextCorePOSIX_riscv32 Class Reference

#include <RegisterContextPOSIXCore_riscv32.h>

Inheritance diagram for RegisterContextCorePOSIX_riscv32:

Classes
struct	csr_kv_t

Public Member Functions
	~RegisterContextCorePOSIX_riscv32 () override
void	InvalidateAllRegisters () override
size_t	GetRegisterCount () override
const lldb_private::RegisterInfo *	GetRegisterInfoAtIndex (size_t reg) override
size_t	GetRegisterSetCount () override
const lldb_private::RegisterSet *	GetRegisterSet (size_t set) override
bool	ReadRegister (const lldb_private::RegisterInfo *reg_info, lldb_private::RegisterValue &value) override
bool	WriteRegister (const lldb_private::RegisterInfo *reg_info, const lldb_private::RegisterValue &value) override
Public Member Functions inherited from lldb_private::RegisterContext
	RegisterContext (Thread &thread, uint32_t concrete_frame_idx)
	~RegisterContext () override
void	InvalidateIfNeeded (bool force)
virtual lldb::ByteOrder	GetByteOrder ()
virtual bool	ReadAllRegisterValues (lldb::WritableDataBufferSP &data_sp)
virtual bool	WriteAllRegisterValues (const lldb::DataBufferSP &data_sp)
virtual bool	RegisterWriteCausesReconfigure (const llvm::StringRef name)
virtual bool	ReconfigureRegisterInfo ()
virtual bool	ReadAllRegisterValues (lldb_private::RegisterCheckpoint &reg_checkpoint)
virtual bool	WriteAllRegisterValues (const lldb_private::RegisterCheckpoint &reg_checkpoint)
bool	CopyFromRegisterContext (lldb::RegisterContextSP context)
virtual uint32_t	ConvertRegisterKindToRegisterNumber (lldb::RegisterKind kind, uint32_t num)
	Convert from a given register numbering scheme to the lldb register numbering scheme.
virtual uint32_t	NumSupportedHardwareBreakpoints ()
virtual uint32_t	SetHardwareBreakpoint (lldb::addr_t addr, size_t size)
virtual bool	ClearHardwareBreakpoint (uint32_t hw_idx)
virtual uint32_t	NumSupportedHardwareWatchpoints ()
virtual uint32_t	SetHardwareWatchpoint (lldb::addr_t addr, size_t size, bool read, bool write)
virtual bool	ClearHardwareWatchpoint (uint32_t hw_index)
virtual bool	HardwareSingleStep (bool enable)
virtual Status	ReadRegisterValueFromMemory (const lldb_private::RegisterInfo *reg_info, lldb::addr_t src_addr, uint32_t src_len, RegisterValue &reg_value)
virtual Status	WriteRegisterValueToMemory (const lldb_private::RegisterInfo *reg_info, lldb::addr_t dst_addr, uint32_t dst_len, const RegisterValue &reg_value)
virtual lldb::tid_t	GetThreadID () const
virtual Thread &	GetThread ()
const RegisterInfo *	GetRegisterInfoByName (llvm::StringRef reg_name, uint32_t start_idx=0)
const RegisterInfo *	GetRegisterInfo (lldb::RegisterKind reg_kind, uint32_t reg_num)
uint64_t	GetPC (uint64_t fail_value=LLDB_INVALID_ADDRESS)
uint64_t	GetThreadPointer (uint64_t fail_value=LLDB_INVALID_ADDRESS)
bool	GetPCForSymbolication (Address &address)
	Get an address suitable for symbolication.
bool	SetPC (uint64_t pc)
bool	SetPC (Address addr)
uint64_t	GetSP (uint64_t fail_value=LLDB_INVALID_ADDRESS)
bool	SetSP (uint64_t sp)
uint64_t	GetFP (uint64_t fail_value=LLDB_INVALID_ADDRESS)
bool	SetFP (uint64_t fp)
const char *	GetRegisterName (uint32_t reg)
uint64_t	GetReturnAddress (uint64_t fail_value=LLDB_INVALID_ADDRESS)
uint64_t	GetFlags (uint64_t fail_value=0)
uint64_t	ReadRegisterAsUnsigned (uint32_t reg, uint64_t fail_value)
uint64_t	ReadRegisterAsUnsigned (const RegisterInfo *reg_info, uint64_t fail_value)
bool	WriteRegisterFromUnsigned (uint32_t reg, uint64_t uval)
bool	WriteRegisterFromUnsigned (const RegisterInfo *reg_info, uint64_t uval)
bool	ConvertBetweenRegisterKinds (lldb::RegisterKind source_rk, uint32_t source_regnum, lldb::RegisterKind target_rk, uint32_t &target_regnum)
lldb::TargetSP	CalculateTarget () override
lldb::ProcessSP	CalculateProcess () override
lldb::ThreadSP	CalculateThread () override
lldb::StackFrameSP	CalculateStackFrame () override
void	CalculateExecutionContext (ExecutionContext &exe_ctx) override
	Reconstruct the object's execution context into sc.
uint32_t	GetStopID () const
void	SetStopID (uint32_t stop_id)
Public Member Functions inherited from lldb_private::ExecutionContextScope
virtual	~ExecutionContextScope ()=default

Static Public Member Functions
static std::unique_ptr< RegisterContextCorePOSIX_riscv32 >	Create (lldb_private::Thread &thread, const lldb_private::ArchSpec &arch, const lldb_private::DataExtractor &gpregset, llvm::ArrayRef< lldb_private::CoreNote > notes)

Protected Member Functions
	RegisterContextCorePOSIX_riscv32 (lldb_private::Thread &thread, std::unique_ptr< RegisterInfoPOSIXDynamic_riscv32 > register_info, const lldb_private::DataExtractor &gpregset, llvm::ArrayRef< lldb_private::CoreNote > notes)
bool	IsGPR (unsigned reg)
bool	IsFPR (unsigned reg)
bool	IsCSR (unsigned reg)
lldb_private::DynamicRegisterInfo::Register	BuildDynamicRegister (const lldb_private::RegisterInfo &reg_info, const lldb_private::ConstString &set_name, uint32_t byte_offset)
Protected Member Functions inherited from lldb_private::RegisterContext
virtual bool	BehavesLikeZerothFrame () const
	Indicates that this frame is currently executing code, that the PC value is not a return-pc but an actual executing instruction.

Private Attributes
std::unique_ptr< RegisterInfoPOSIXDynamic_riscv32 >	m_reg_infos_up
lldb_private::DataExtractor	m_gpregset
lldb_private::DataExtractor	m_fpregset
lldb_private::DataExtractor	m_csregset

Additional Inherited Members
Protected Attributes inherited from lldb_private::RegisterContext
Thread &	m_thread
uint32_t	m_concrete_frame_idx
uint32_t	m_stop_id

Detailed Description

Definition at line 21 of file RegisterContextPOSIXCore_riscv32.h.

Constructor & Destructor Documentation

~RegisterContextCorePOSIX_riscv32()

RegisterContextCorePOSIX_riscv32::~RegisterContextCorePOSIX_riscv32 ( )

overridedefault

RegisterContextCorePOSIX_riscv32()

RegisterContextCorePOSIX_riscv32::RegisterContextCorePOSIX_riscv32 ( lldb_private::Thread & thread, std::unique_ptr< RegisterInfoPOSIXDynamic_riscv32 > register_info, const lldb_private::DataExtractor & gpregset, llvm::ArrayRef< lldb_private::CoreNote > notes )

protected

Definition at line 44 of file RegisterContextPOSIXCore_riscv32.cpp.

References RegisterContextCorePOSIX_riscv32::csr_kv_t::addr, BuildDynamicRegister(), lldb_private::RegisterInfo::byte_size, lldb_private::FPR_Desc, lldb_private::ArchSpec::GetByteOrder(), lldb_private::DataExtractor::GetByteOrder(), lldb_private::DataExtractor::GetByteSize(), lldb_private::DataExtractor::GetDataStart(), lldb_private::getRegset(), lldb_private::ArchSpec::GetTriple(), k_num_csr_registers, k_num_fpr_registers, k_num_gpr_registers, m_csregset, m_fpregset, m_gpregset, m_reg_infos_up, lldb_private::RegisterContext::RegisterContext(), lldb_private::Debugger::ReportWarning(), lldb_private::RISCV32_CSREGMAP_Desc, and RegisterContextCorePOSIX_riscv32::csr_kv_t::val.

Referenced by Create().

Member Function Documentation

BuildDynamicRegister()

lldb_private::DynamicRegisterInfo::Register RegisterContextCorePOSIX_riscv32::BuildDynamicRegister ( const lldb_private::RegisterInfo & reg_info, const lldb_private::ConstString & set_name, uint32_t byte_offset )

protected

Definition at line 321 of file RegisterContextPOSIXCore_riscv32.cpp.

References lldb_private::RegisterInfo::alt_name, lldb_private::RegisterInfo::byte_size, CopyRegisterListToVector(), lldb_private::RegisterInfo::encoding, lldb::eRegisterKindDWARF, lldb::eRegisterKindEHFrame, lldb::eRegisterKindGeneric, lldb::eRegisterKindProcessPlugin, lldb_private::RegisterInfo::flags_type, lldb_private::RegisterInfo::format, lldb_private::RegisterInfo::invalidate_regs, lldb_private::RegisterInfo::kinds, lldb_private::RegisterInfo::name, and lldb_private::RegisterInfo::value_regs.

Referenced by RegisterContextCorePOSIX_riscv32().

Create()

std::unique_ptr< RegisterContextCorePOSIX_riscv32 > RegisterContextCorePOSIX_riscv32::Create ( lldb_private::Thread & thread, const lldb_private::ArchSpec & arch, const lldb_private::DataExtractor & gpregset, llvm::ArrayRef< lldb_private::CoreNote > notes )

static

Definition at line 35 of file RegisterContextPOSIXCore_riscv32.cpp.

References RegisterContextCorePOSIX_riscv32().

Referenced by ThreadElfCore::CreateRegisterContextForFrame().

GetRegisterCount()

size_t RegisterContextCorePOSIX_riscv32::GetRegisterCount ( )

overridevirtual

Implements lldb_private::RegisterContext.

Definition at line 135 of file RegisterContextPOSIXCore_riscv32.cpp.

References m_reg_infos_up.

Referenced by GetRegisterInfoAtIndex().

GetRegisterInfoAtIndex()

const lldb_private::RegisterInfo * RegisterContextCorePOSIX_riscv32::GetRegisterInfoAtIndex ( size_t reg )

overridevirtual

Implements lldb_private::RegisterContext.

Definition at line 140 of file RegisterContextPOSIXCore_riscv32.cpp.

References GetRegisterCount(), and m_reg_infos_up.

GetRegisterSet()

const lldb_private::RegisterSet * RegisterContextCorePOSIX_riscv32::GetRegisterSet ( size_t set )

overridevirtual

Implements lldb_private::RegisterContext.

Definition at line 151 of file RegisterContextPOSIXCore_riscv32.cpp.

References m_reg_infos_up.

Referenced by IsCSR(), IsFPR(), and IsGPR().

GetRegisterSetCount()

size_t RegisterContextCorePOSIX_riscv32::GetRegisterSetCount ( )

overridevirtual

Implements lldb_private::RegisterContext.

Definition at line 146 of file RegisterContextPOSIXCore_riscv32.cpp.

References m_reg_infos_up.

InvalidateAllRegisters()

void RegisterContextCorePOSIX_riscv32::InvalidateAllRegisters ( )

overridevirtual

Implements lldb_private::RegisterContext.

Definition at line 133 of file RegisterContextPOSIXCore_riscv32.cpp.

IsCSR()

bool RegisterContextCorePOSIX_riscv32::IsCSR ( unsigned reg )

protected

Definition at line 311 of file RegisterContextPOSIXCore_riscv32.cpp.

References GetRegisterSet(), m_reg_infos_up, and lldb_private::RegisterSet::name.

Referenced by ReadRegister().

IsFPR()

bool RegisterContextCorePOSIX_riscv32::IsFPR ( unsigned reg )

protected

Definition at line 302 of file RegisterContextPOSIXCore_riscv32.cpp.

References GetRegisterSet(), m_reg_infos_up, and lldb_private::RegisterSet::name.

Referenced by ReadRegister().

IsGPR()

bool RegisterContextCorePOSIX_riscv32::IsGPR ( unsigned reg )

protected

Definition at line 293 of file RegisterContextPOSIXCore_riscv32.cpp.

References GetRegisterSet(), m_reg_infos_up, and lldb_private::RegisterSet::name.

Referenced by ReadRegister().

ReadRegister()

bool RegisterContextCorePOSIX_riscv32::ReadRegister ( const lldb_private::RegisterInfo * reg_info, lldb_private::RegisterValue & value )

overridevirtual

Implements lldb_private::RegisterContext.

Definition at line 155 of file RegisterContextPOSIXCore_riscv32.cpp.

References lldb_private::RegisterInfo::byte_offset, lldb_private::RegisterInfo::byte_size, lldb::eByteOrderLittle, lldb::eRegisterKindLLDB, error(), IsCSR(), IsFPR(), IsGPR(), lldb_private::RegisterInfo::kinds, m_csregset, m_fpregset, m_gpregset, m_reg_infos_up, lldb_private::RegisterInfo::name, and lldb_private::RegisterValue::SetFromMemoryData().

WriteRegister()

bool RegisterContextCorePOSIX_riscv32::WriteRegister ( const lldb_private::RegisterInfo * reg_info, const lldb_private::RegisterValue & value )

overridevirtual

Implements lldb_private::RegisterContext.

Definition at line 288 of file RegisterContextPOSIXCore_riscv32.cpp.

Member Data Documentation

m_csregset

lldb_private::DataExtractor RegisterContextCorePOSIX_riscv32::m_csregset

private

Definition at line 73 of file RegisterContextPOSIXCore_riscv32.h.

Referenced by ReadRegister(), and RegisterContextCorePOSIX_riscv32().

m_fpregset

lldb_private::DataExtractor RegisterContextCorePOSIX_riscv32::m_fpregset

private

Definition at line 72 of file RegisterContextPOSIXCore_riscv32.h.

Referenced by ReadRegister(), and RegisterContextCorePOSIX_riscv32().

m_gpregset

lldb_private::DataExtractor RegisterContextCorePOSIX_riscv32::m_gpregset

private

Definition at line 71 of file RegisterContextPOSIXCore_riscv32.h.

Referenced by ReadRegister(), and RegisterContextCorePOSIX_riscv32().

m_reg_infos_up

std::unique_ptr<RegisterInfoPOSIXDynamic_riscv32> RegisterContextCorePOSIX_riscv32::m_reg_infos_up

private

Definition at line 70 of file RegisterContextPOSIXCore_riscv32.h.

Referenced by GetRegisterCount(), GetRegisterInfoAtIndex(), GetRegisterSet(), GetRegisterSetCount(), IsCSR(), IsFPR(), IsGPR(), ReadRegister(), and RegisterContextCorePOSIX_riscv32().

---

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

• RegisterContextPOSIXCore_riscv32.h
• RegisterContextPOSIXCore_riscv32.cpp