LLDB mainline
Public Member Functions | Protected Attributes | Private Member Functions | List of all members
lldb_private::NativeRegisterContext Class Referenceabstract

#include <NativeRegisterContext.h>

Inheritance diagram for lldb_private::NativeRegisterContext:
Inheritance graph
[legend]

Public Member Functions

 NativeRegisterContext (NativeThreadProtocol &thread)
 
virtual ~NativeRegisterContext ()
 
virtual uint32_t GetRegisterCount () const =0
 
virtual uint32_t GetUserRegisterCount () const =0
 
virtual const RegisterInfo * GetRegisterInfoAtIndex (uint32_t reg) const =0
 
const char * GetRegisterSetNameForRegisterAtIndex (uint32_t reg_index) const
 
virtual uint32_t GetRegisterSetCount () const =0
 
virtual const RegisterSet * GetRegisterSet (uint32_t set_index) const =0
 
virtual Status ReadRegister (const RegisterInfo *reg_info, RegisterValue &reg_value)=0
 
virtual Status WriteRegister (const RegisterInfo *reg_info, const RegisterValue &reg_value)=0
 
virtual Status ReadAllRegisterValues (lldb::WritableDataBufferSP &data_sp)=0
 
virtual Status WriteAllRegisterValues (const lldb::DataBufferSP &data_sp)=0
 
uint32_t ConvertRegisterKindToRegisterNumber (uint32_t kind, uint32_t num) const
 
virtual uint32_t NumSupportedHardwareBreakpoints ()
 
virtual uint32_t SetHardwareBreakpoint (lldb::addr_t addr, size_t size)
 
virtual bool ClearHardwareBreakpoint (uint32_t hw_idx)
 
virtual Status ClearAllHardwareBreakpoints ()
 
virtual Status GetHardwareBreakHitIndex (uint32_t &bp_index, lldb::addr_t trap_addr)
 
virtual uint32_t NumSupportedHardwareWatchpoints ()
 
virtual uint32_t SetHardwareWatchpoint (lldb::addr_t addr, size_t size, uint32_t watch_flags)
 
virtual bool ClearHardwareWatchpoint (uint32_t hw_index)
 
virtual Status ClearWatchpointHit (uint32_t hw_index)
 
virtual Status ClearAllHardwareWatchpoints ()
 
virtual Status IsWatchpointHit (uint32_t wp_index, bool &is_hit)
 
virtual Status GetWatchpointHitIndex (uint32_t &wp_index, lldb::addr_t trap_addr)
 
virtual Status IsWatchpointVacant (uint32_t wp_index, bool &is_vacant)
 
virtual lldb::addr_t GetWatchpointAddress (uint32_t wp_index)
 
virtual lldb::addr_t GetWatchpointHitAddress (uint32_t wp_index)
 
virtual bool HardwareSingleStep (bool enable)
 
virtual Status ReadRegisterValueFromMemory (const lldb_private::RegisterInfo *reg_info, lldb::addr_t src_addr, size_t src_len, RegisterValue &reg_value)
 
virtual Status WriteRegisterValueToMemory (const lldb_private::RegisterInfo *reg_info, lldb::addr_t dst_addr, size_t dst_len, const RegisterValue &reg_value)
 
virtual lldb::tid_t GetThreadID () const
 
virtual NativeThreadProtocol & GetThread ()
 
virtual std::vector< uint32_t > GetExpeditedRegisters (ExpeditedRegs expType) const
 
virtual bool RegisterOffsetIsDynamic () const
 
const RegisterInfo * GetRegisterInfoByName (llvm::StringRef reg_name, uint32_t start_idx=0)
 
const RegisterInfo * GetRegisterInfo (uint32_t reg_kind, uint32_t reg_num)
 
lldb::addr_t GetPC (lldb::addr_t fail_value=LLDB_INVALID_ADDRESS)
 
virtual lldb::addr_t GetPCfromBreakpointLocation (lldb::addr_t fail_value=LLDB_INVALID_ADDRESS)
 
Status SetPC (lldb::addr_t pc)
 
lldb::addr_t GetSP (lldb::addr_t fail_value=LLDB_INVALID_ADDRESS)
 
Status SetSP (lldb::addr_t sp)
 
lldb::addr_t GetFP (lldb::addr_t fail_value=LLDB_INVALID_ADDRESS)
 
Status SetFP (lldb::addr_t fp)
 
const char * GetRegisterName (uint32_t reg)
 
lldb::addr_t GetReturnAddress (lldb::addr_t fail_value=LLDB_INVALID_ADDRESS)
 
lldb::addr_t GetFlags (lldb::addr_t fail_value=0)
 
lldb::addr_t ReadRegisterAsUnsigned (uint32_t reg, lldb::addr_t fail_value)
 
lldb::addr_t ReadRegisterAsUnsigned (const RegisterInfo *reg_info, lldb::addr_t fail_value)
 
Status WriteRegisterFromUnsigned (uint32_t reg, uint64_t uval)
 
Status WriteRegisterFromUnsigned (const RegisterInfo *reg_info, uint64_t uval)
 

Protected Attributes

NativeThreadProtocol & m_thread
 

Private Member Functions

 NativeRegisterContext (const NativeRegisterContext &)=delete
 
const NativeRegisterContext & operator= (const NativeRegisterContext &)=delete
 

Detailed Description

Definition at line 21 of file NativeRegisterContext.h.

Constructor & Destructor Documentation

◆ NativeRegisterContext() [1/2]

NativeRegisterContext::NativeRegisterContext ( NativeThreadProtocol &  thread)

Definition at line 20 of file NativeRegisterContext.cpp.

◆ ~NativeRegisterContext()

NativeRegisterContext::~NativeRegisterContext ( )
virtualdefault

◆ NativeRegisterContext() [2/2]

lldb_private::NativeRegisterContext::NativeRegisterContext ( const NativeRegisterContext &  )
privatedelete

Member Function Documentation

◆ ClearAllHardwareBreakpoints()

Status NativeRegisterContext::ClearAllHardwareBreakpoints ( )
virtual

Reimplemented in lldb_private::NativeRegisterContextDBReg.

Definition at line 248 of file NativeRegisterContext.cpp.

References lldb_private::Status::FromErrorString().

◆ ClearAllHardwareWatchpoints()

Status NativeRegisterContext::ClearAllHardwareWatchpoints ( )
virtual

Reimplemented in lldb_private::NativeRegisterContextDBReg, and lldb_private::NativeRegisterContextDBReg_x86.

Definition at line 278 of file NativeRegisterContext.cpp.

References lldb_private::Status::FromErrorString().

◆ ClearHardwareBreakpoint()

bool NativeRegisterContext::ClearHardwareBreakpoint ( uint32_t  hw_idx)
virtual

Reimplemented in lldb_private::NativeRegisterContextDBReg.

Definition at line 252 of file NativeRegisterContext.cpp.

◆ ClearHardwareWatchpoint()

bool NativeRegisterContext::ClearHardwareWatchpoint ( uint32_t  hw_index)
virtual

Reimplemented in lldb_private::NativeRegisterContextDBReg, and lldb_private::NativeRegisterContextDBReg_x86.

Definition at line 270 of file NativeRegisterContext.cpp.

◆ ClearWatchpointHit()

Status NativeRegisterContext::ClearWatchpointHit ( uint32_t  hw_index)
virtual

Reimplemented in lldb_private::NativeRegisterContextDBReg_x86.

Definition at line 274 of file NativeRegisterContext.cpp.

References lldb_private::Status::FromErrorString().

◆ ConvertRegisterKindToRegisterNumber()

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

Definition at line 416 of file NativeRegisterContext.cpp.

References GetRegisterCount(), GetRegisterInfoAtIndex(), lldb_private::RegisterInfo::kinds, lldb::kNumRegisterKinds, and LLDB_INVALID_REGNUM.

Referenced by lldb_private::NativeThreadWindows::DoResume(), GetExpeditedRegisters(), GetFlags(), GetFP(), GetPC(), GetRegisterInfo(), GetReturnAddress(), GetSP(), lldb_private::process_gdb_remote::GDBRemoteCommunicationServerLLGS::PrepareStopReplyPacketForThread(), SetFP(), SetPC(), and SetSP().

◆ GetExpeditedRegisters()

std::vector< uint32_t > NativeRegisterContext::GetExpeditedRegisters ( ExpeditedRegs  expType) const
virtual

Definition at line 432 of file NativeRegisterContext.cpp.

References ConvertRegisterKindToRegisterNumber(), lldb::eRegisterKindGeneric, lldb_private::Full, GetRegisterSet(), GetRegisterSetCount(), LLDB_INVALID_REGNUM, LLDB_REGNUM_GENERIC_FP, LLDB_REGNUM_GENERIC_PC, LLDB_REGNUM_GENERIC_RA, LLDB_REGNUM_GENERIC_SP, and lldb_private::Minimal.

Referenced by GetRegistersAsJSON(), and lldb_private::process_gdb_remote::GDBRemoteCommunicationServerLLGS::PrepareStopReplyPacketForThread().

◆ GetFlags()

lldb::addr_t NativeRegisterContext::GetFlags ( lldb::addr_t  fail_value = 0)

Definition at line 179 of file NativeRegisterContext.cpp.

References ConvertRegisterKindToRegisterNumber(), lldb::eRegisterKindGeneric, LLDB_REGNUM_GENERIC_FLAGS, and ReadRegisterAsUnsigned().

◆ GetFP()

lldb::addr_t NativeRegisterContext::GetFP ( lldb::addr_t  fail_value = LLDB_INVALID_ADDRESS)

Definition at line 161 of file NativeRegisterContext.cpp.

References ConvertRegisterKindToRegisterNumber(), lldb::eRegisterKindGeneric, LLDB_REGNUM_GENERIC_FP, and ReadRegisterAsUnsigned().

◆ GetHardwareBreakHitIndex()

Status NativeRegisterContext::GetHardwareBreakHitIndex ( uint32_t &  bp_index,
lldb::addr_t  trap_addr 
)
virtual

Reimplemented in lldb_private::NativeRegisterContextDBReg.

Definition at line 256 of file NativeRegisterContext.cpp.

References lldb_private::Status::FromErrorString(), and LLDB_INVALID_INDEX32.

Referenced by lldb_private::process_linux::NativeProcessLinux::MonitorSIGTRAP().

◆ GetPC()

lldb::addr_t NativeRegisterContext::GetPC ( lldb::addr_t  fail_value = LLDB_INVALID_ADDRESS)

Definition at line 123 of file NativeRegisterContext.cpp.

References ConvertRegisterKindToRegisterNumber(), lldb::eRegisterKindGeneric, lldb_private::GetLog(), LLDB_LOGF, LLDB_REGNUM_GENERIC_PC, ReadRegisterAsUnsigned(), and lldb_private::Thread.

Referenced by GetPCfromBreakpointLocation(), lldb_private::process_linux::NativeProcessLinux::MonitorBreakpoint(), and lldb_private::NativeProcessSoftwareSingleStep::SetupSoftwareSingleStepping().

◆ GetPCfromBreakpointLocation()

lldb::addr_t NativeRegisterContext::GetPCfromBreakpointLocation ( lldb::addr_t  fail_value = LLDB_INVALID_ADDRESS)
virtual

Definition at line 139 of file NativeRegisterContext.cpp.

References GetPC().

Referenced by lldb_private::NativeProcessProtocol::FixupBreakpointPCAsNeeded().

◆ GetRegisterCount()

virtual uint32_t lldb_private::NativeRegisterContext::GetRegisterCount ( ) const
pure virtual

Implemented in lldb_private::NativeRegisterContextRegisterInfo.

Referenced by ConvertRegisterKindToRegisterNumber(), and GetRegisterInfoByName().

◆ GetRegisterInfo()

const RegisterInfo * NativeRegisterContext::GetRegisterInfo ( uint32_t  reg_kind,
uint32_t  reg_num 
)

Definition at line 81 of file NativeRegisterContext.cpp.

References ConvertRegisterKindToRegisterNumber(), GetRegisterInfoAtIndex(), and LLDB_INVALID_REGNUM.

Referenced by GetRegisterInfoByName(), ReadFlags(), and lldb_private::NativeProcessSoftwareSingleStep::SetupSoftwareSingleStepping().

◆ GetRegisterInfoAtIndex()

virtual const RegisterInfo * lldb_private::NativeRegisterContext::GetRegisterInfoAtIndex ( uint32_t  reg) const
pure virtual

Implemented in lldb_private::NativeRegisterContextRegisterInfo.

Referenced by lldb_private::process_gdb_remote::GDBRemoteCommunicationServerLLGS::BuildTargetXml(), ConvertRegisterKindToRegisterNumber(), GetRegisterInfo(), GetRegisterInfoByName(), GetRegisterName(), GetRegistersAsJSON(), GetRegisterSetNameForRegisterAtIndex(), lldb_private::process_gdb_remote::GDBRemoteCommunicationServerLLGS::Handle_g(), lldb_private::process_gdb_remote::GDBRemoteCommunicationServerLLGS::Handle_p(), lldb_private::process_gdb_remote::GDBRemoteCommunicationServerLLGS::Handle_P(), lldb_private::process_gdb_remote::GDBRemoteCommunicationServerLLGS::Handle_qRegisterInfo(), lldb_private::process_gdb_remote::GDBRemoteCommunicationServerLLGS::PrepareStopReplyPacketForThread(), ReadRegisterAsUnsigned(), and WriteRegisterFromUnsigned().

◆ GetRegisterInfoByName()

const RegisterInfo * NativeRegisterContext::GetRegisterInfoByName ( llvm::StringRef  reg_name,
uint32_t  start_idx = 0 
)

Definition at line 53 of file NativeRegisterContext.cpp.

References lldb_private::RegisterInfo::alt_name, lldb::eRegisterKindGeneric, GetRegisterCount(), GetRegisterInfo(), GetRegisterInfoAtIndex(), LLDB_INVALID_REGNUM, lldb_private::RegisterInfo::name, and lldb_private::Args::StringToGenericRegister().

◆ GetRegisterName()

const char * NativeRegisterContext::GetRegisterName ( uint32_t  reg)

Definition at line 89 of file NativeRegisterContext.cpp.

References GetRegisterInfoAtIndex(), and lldb_private::RegisterInfo::name.

◆ GetRegisterSet()

virtual const RegisterSet * lldb_private::NativeRegisterContext::GetRegisterSet ( uint32_t  set_index) const
pure virtual

Referenced by GetExpeditedRegisters(), and GetRegisterSetNameForRegisterAtIndex().

◆ GetRegisterSetCount()

virtual uint32_t lldb_private::NativeRegisterContext::GetRegisterSetCount ( ) const
pure virtual

Referenced by GetExpeditedRegisters(), and GetRegisterSetNameForRegisterAtIndex().

◆ GetRegisterSetNameForRegisterAtIndex()

const char * NativeRegisterContext::GetRegisterSetNameForRegisterAtIndex ( uint32_t  reg_index) const

Definition at line 96 of file NativeRegisterContext.cpp.

References GetRegisterInfoAtIndex(), GetRegisterSet(), GetRegisterSetCount(), lldb_private::RegisterInfo::kinds, lldb_private::RegisterSet::name, lldb_private::RegisterSet::num_registers, and lldb_private::RegisterSet::registers.

Referenced by lldb_private::process_gdb_remote::GDBRemoteCommunicationServerLLGS::BuildTargetXml(), and lldb_private::process_gdb_remote::GDBRemoteCommunicationServerLLGS::Handle_qRegisterInfo().

◆ GetReturnAddress()

lldb::addr_t NativeRegisterContext::GetReturnAddress ( lldb::addr_t  fail_value = LLDB_INVALID_ADDRESS)

Definition at line 173 of file NativeRegisterContext.cpp.

References ConvertRegisterKindToRegisterNumber(), lldb::eRegisterKindGeneric, LLDB_REGNUM_GENERIC_RA, and ReadRegisterAsUnsigned().

◆ GetSP()

lldb::addr_t NativeRegisterContext::GetSP ( lldb::addr_t  fail_value = LLDB_INVALID_ADDRESS)

Definition at line 149 of file NativeRegisterContext.cpp.

References ConvertRegisterKindToRegisterNumber(), lldb::eRegisterKindGeneric, LLDB_REGNUM_GENERIC_SP, and ReadRegisterAsUnsigned().

◆ GetThread()

virtual NativeThreadProtocol & lldb_private::NativeRegisterContext::GetThread ( )
inlinevirtual

Definition at line 119 of file NativeRegisterContext.h.

References m_thread.

◆ GetThreadID()

lldb::tid_t NativeRegisterContext::GetThreadID ( ) const
virtual

Definition at line 237 of file NativeRegisterContext.cpp.

References lldb_private::NativeThreadProtocol::GetID(), and m_thread.

◆ GetUserRegisterCount()

virtual uint32_t lldb_private::NativeRegisterContext::GetUserRegisterCount ( ) const
pure virtual

Implemented in lldb_private::NativeRegisterContextRegisterInfo.

Referenced by lldb_private::process_gdb_remote::GDBRemoteCommunicationServerLLGS::BuildTargetXml(), lldb_private::process_gdb_remote::GDBRemoteCommunicationServerLLGS::Handle_g(), lldb_private::process_gdb_remote::GDBRemoteCommunicationServerLLGS::Handle_p(), lldb_private::process_gdb_remote::GDBRemoteCommunicationServerLLGS::Handle_P(), and lldb_private::process_gdb_remote::GDBRemoteCommunicationServerLLGS::Handle_qRegisterInfo().

◆ GetWatchpointAddress()

lldb::addr_t NativeRegisterContext::GetWatchpointAddress ( uint32_t  wp_index)
virtual

Reimplemented in lldb_private::NativeRegisterContextDBReg, and lldb_private::NativeRegisterContextDBReg_x86.

Definition at line 299 of file NativeRegisterContext.cpp.

References LLDB_INVALID_ADDRESS.

Referenced by lldb_private::NativeProcessWindows::OnDebugException(), lldb_private::process_freebsd::NativeThreadFreeBSD::SetStoppedByWatchpoint(), and lldb_private::process_netbsd::NativeThreadNetBSD::SetStoppedByWatchpoint().

◆ GetWatchpointHitAddress()

lldb::addr_t NativeRegisterContext::GetWatchpointHitAddress ( uint32_t  wp_index)
virtual

Reimplemented in lldb_private::NativeRegisterContextDBReg.

Definition at line 303 of file NativeRegisterContext.cpp.

References LLDB_INVALID_ADDRESS.

Referenced by lldb_private::NativeProcessWindows::OnDebugException(), lldb_private::process_freebsd::NativeThreadFreeBSD::SetStoppedByWatchpoint(), and lldb_private::process_netbsd::NativeThreadNetBSD::SetStoppedByWatchpoint().

◆ GetWatchpointHitIndex()

Status NativeRegisterContext::GetWatchpointHitIndex ( uint32_t &  wp_index,
lldb::addr_t  trap_addr 
)
virtual

Reimplemented in lldb_private::NativeRegisterContextDBReg, and lldb_private::NativeRegisterContextDBReg_x86.

Definition at line 287 of file NativeRegisterContext.cpp.

References lldb_private::Status::FromErrorString(), and LLDB_INVALID_INDEX32.

Referenced by lldb_private::process_linux::NativeProcessLinux::MonitorSIGTRAP(), and lldb_private::NativeProcessWindows::OnDebugException().

◆ HardwareSingleStep()

bool NativeRegisterContext::HardwareSingleStep ( bool  enable)
virtual

Definition at line 307 of file NativeRegisterContext.cpp.

◆ IsWatchpointHit()

Status NativeRegisterContext::IsWatchpointHit ( uint32_t  wp_index,
bool &  is_hit 
)
virtual

Reimplemented in lldb_private::NativeRegisterContextDBReg_x86.

Definition at line 282 of file NativeRegisterContext.cpp.

References lldb_private::Status::FromErrorString().

◆ IsWatchpointVacant()

Status NativeRegisterContext::IsWatchpointVacant ( uint32_t  wp_index,
bool &  is_vacant 
)
virtual

Reimplemented in lldb_private::NativeRegisterContextDBReg_x86.

Definition at line 293 of file NativeRegisterContext.cpp.

References lldb_private::Status::FromErrorString().

◆ NumSupportedHardwareBreakpoints()

uint32_t NativeRegisterContext::NumSupportedHardwareBreakpoints ( )
virtual

Reimplemented in lldb_private::NativeRegisterContextDBReg.

Definition at line 241 of file NativeRegisterContext.cpp.

Referenced by lldb_private::NativeProcessProtocol::GetHardwareDebugSupportInfo().

◆ NumSupportedHardwareWatchpoints()

uint32_t NativeRegisterContext::NumSupportedHardwareWatchpoints ( )
virtual

Reimplemented in lldb_private::NativeRegisterContextDBReg, and lldb_private::NativeRegisterContextDBReg_x86.

Definition at line 262 of file NativeRegisterContext.cpp.

Referenced by lldb_private::NativeProcessProtocol::GetHardwareDebugSupportInfo().

◆ operator=()

const NativeRegisterContext & lldb_private::NativeRegisterContext::operator= ( const NativeRegisterContext &  )
privatedelete

◆ ReadAllRegisterValues()

virtual Status lldb_private::NativeRegisterContext::ReadAllRegisterValues ( lldb::WritableDataBufferSP &  data_sp)
pure virtual

Referenced by lldb_private::process_gdb_remote::GDBRemoteCommunicationServerLLGS::Handle_QSaveRegisterState(), and lldb_private::process_linux::NativeProcessLinux::Syscall().

◆ ReadRegister()

virtual Status lldb_private::NativeRegisterContext::ReadRegister ( const RegisterInfo *  reg_info,
RegisterValue &  reg_value 
)
pure virtual

Referenced by lldb_private::NativeRegisterContextDBReg_x86::ClearAllHardwareWatchpoints(), lldb_private::NativeRegisterContextDBReg_x86::ClearHardwareWatchpoint(), lldb_private::NativeRegisterContextDBReg_x86::ClearWatchpointHit(), GetRegistersAsJSON(), lldb_private::NativeRegisterContextDBReg_x86::GetWatchpointAddress(), lldb_private::process_gdb_remote::GDBRemoteCommunicationServerLLGS::Handle_g(), lldb_private::process_gdb_remote::GDBRemoteCommunicationServerLLGS::Handle_p(), lldb_private::NativeRegisterContextDBReg_x86::IsWatchpointHit(), lldb_private::NativeRegisterContextDBReg_x86::IsWatchpointVacant(), lldb_private::process_gdb_remote::GDBRemoteCommunicationServerLLGS::PrepareStopReplyPacketForThread(), ReadRegisterAsUnsigned(), lldb_private::NativeRegisterContextDBReg_x86::SetHardwareWatchpointWithIndex(), lldb_private::process_linux::NativeRegisterContextLinux::WriteRegisterRaw(), and WriteRegisterValueInHexFixedWidth().

◆ ReadRegisterAsUnsigned() [1/2]

uint64_t NativeRegisterContext::ReadRegisterAsUnsigned ( const RegisterInfo *  reg_info,
lldb::addr_t  fail_value 
)

Definition at line 194 of file NativeRegisterContext.cpp.

References error(), lldb_private::RegisterValue::GetAsUInt64(), lldb_private::GetLog(), LLDB_LOGF, ReadRegister(), and lldb_private::Thread.

◆ ReadRegisterAsUnsigned() [2/2]

lldb::addr_t NativeRegisterContext::ReadRegisterAsUnsigned ( uint32_t  reg,
lldb::addr_t  fail_value 
)

Definition at line 186 of file NativeRegisterContext.cpp.

References GetRegisterInfoAtIndex(), LLDB_INVALID_REGNUM, and ReadRegisterAsUnsigned().

Referenced by lldb_private::NativeThreadWindows::DoResume(), GetFlags(), GetFP(), GetPC(), GetReturnAddress(), GetSP(), ReadFlags(), ReadRegisterAsUnsigned(), and lldb_private::process_linux::NativeProcessLinux::Syscall().

◆ ReadRegisterValueFromMemory()

Status NativeRegisterContext::ReadRegisterValueFromMemory ( const lldb_private::RegisterInfo *  reg_info,
lldb::addr_t  src_addr,
size_t  src_len,
RegisterValue &  reg_value 
)
virtual

Definition at line 309 of file NativeRegisterContext.cpp.

References lldb_private::RegisterInfo::byte_size, lldb_private::RegisterInfo::data(), error(), lldb_private::Status::FromErrorString(), lldb_private::Status::FromErrorStringWithFormat(), lldb_private::NativeProcessProtocol::GetByteOrder(), lldb_private::NativeThreadProtocol::GetProcess(), m_thread, lldb_private::RegisterInfo::name, lldb_private::NativeProcessProtocol::ReadMemory(), and lldb_private::RegisterValue::SetFromMemoryData().

◆ RegisterOffsetIsDynamic()

virtual bool lldb_private::NativeRegisterContext::RegisterOffsetIsDynamic ( ) const
inlinevirtual

Definition at line 124 of file NativeRegisterContext.h.

Referenced by lldb_private::process_gdb_remote::GDBRemoteCommunicationServerLLGS::BuildTargetXml(), and lldb_private::process_gdb_remote::GDBRemoteCommunicationServerLLGS::Handle_qRegisterInfo().

◆ SetFP()

Status NativeRegisterContext::SetFP ( lldb::addr_t  fp)

Definition at line 167 of file NativeRegisterContext.cpp.

References ConvertRegisterKindToRegisterNumber(), lldb::eRegisterKindGeneric, fp, LLDB_REGNUM_GENERIC_FP, and WriteRegisterFromUnsigned().

◆ SetHardwareBreakpoint()

uint32_t NativeRegisterContext::SetHardwareBreakpoint ( lldb::addr_t  addr,
size_t  size 
)
virtual

Reimplemented in lldb_private::NativeRegisterContextDBReg.

Definition at line 243 of file NativeRegisterContext.cpp.

References LLDB_INVALID_INDEX32.

Referenced by lldb_private::process_freebsd::NativeThreadFreeBSD::SetHardwareBreakpoint(), and lldb_private::process_netbsd::NativeThreadNetBSD::SetHardwareBreakpoint().

◆ SetHardwareWatchpoint()

uint32_t NativeRegisterContext::SetHardwareWatchpoint ( lldb::addr_t  addr,
size_t  size,
uint32_t  watch_flags 
)
virtual

Reimplemented in lldb_private::NativeRegisterContextDBReg, and lldb_private::NativeRegisterContextDBReg_x86.

Definition at line 264 of file NativeRegisterContext.cpp.

References LLDB_INVALID_INDEX32.

Referenced by lldb_private::process_freebsd::NativeThreadFreeBSD::SetWatchpoint(), and lldb_private::process_netbsd::NativeThreadNetBSD::SetWatchpoint().

◆ SetPC()

Status NativeRegisterContext::SetPC ( lldb::addr_t  pc)

Definition at line 143 of file NativeRegisterContext.cpp.

References ConvertRegisterKindToRegisterNumber(), lldb::eRegisterKindGeneric, LLDB_REGNUM_GENERIC_PC, pc, and WriteRegisterFromUnsigned().

Referenced by lldb_private::NativeProcessProtocol::FixupBreakpointPCAsNeeded(), and lldb_private::process_linux::NativeProcessLinux::Syscall().

◆ SetSP()

Status NativeRegisterContext::SetSP ( lldb::addr_t  sp)

Definition at line 155 of file NativeRegisterContext.cpp.

References ConvertRegisterKindToRegisterNumber(), lldb::eRegisterKindGeneric, LLDB_REGNUM_GENERIC_SP, sp, and WriteRegisterFromUnsigned().

◆ WriteAllRegisterValues()

virtual Status lldb_private::NativeRegisterContext::WriteAllRegisterValues ( const lldb::DataBufferSP &  data_sp)
pure virtual

Referenced by lldb_private::process_gdb_remote::GDBRemoteCommunicationServerLLGS::Handle_QRestoreRegisterState(), and lldb_private::process_linux::NativeProcessLinux::Syscall().

◆ WriteRegister()

virtual Status lldb_private::NativeRegisterContext::WriteRegister ( const RegisterInfo *  reg_info,
const RegisterValue &  reg_value 
)
pure virtual

Referenced by lldb_private::NativeRegisterContextDBReg_x86::ClearAllHardwareWatchpoints(), lldb_private::NativeRegisterContextDBReg_x86::ClearHardwareWatchpoint(), lldb_private::NativeRegisterContextDBReg_x86::ClearWatchpointHit(), lldb_private::process_gdb_remote::GDBRemoteCommunicationServerLLGS::Handle_P(), lldb_private::NativeRegisterContextDBReg_x86::SetHardwareWatchpointWithIndex(), and WriteRegisterFromUnsigned().

◆ WriteRegisterFromUnsigned() [1/2]

Status NativeRegisterContext::WriteRegisterFromUnsigned ( const RegisterInfo *  reg_info,
uint64_t  uval 
)

Definition at line 224 of file NativeRegisterContext.cpp.

References lldb_private::RegisterInfo::byte_size, lldb_private::Status::FromErrorString(), lldb_private::RegisterValue::SetUInt(), and WriteRegister().

◆ WriteRegisterFromUnsigned() [2/2]

Status NativeRegisterContext::WriteRegisterFromUnsigned ( uint32_t  reg,
uint64_t  uval 
)

Definition at line 216 of file NativeRegisterContext.cpp.

References lldb_private::Status::FromErrorString(), GetRegisterInfoAtIndex(), LLDB_INVALID_REGNUM, and WriteRegisterFromUnsigned().

Referenced by lldb_private::NativeThreadWindows::DoResume(), SetFP(), SetPC(), SetSP(), and WriteRegisterFromUnsigned().

◆ WriteRegisterValueToMemory()

Status NativeRegisterContext::WriteRegisterValueToMemory ( const lldb_private::RegisterInfo *  reg_info,
lldb::addr_t  dst_addr,
size_t  dst_len,
const RegisterValue &  reg_value 
)
virtual

Definition at line 374 of file NativeRegisterContext.cpp.

References lldb_private::RegisterInfo::data(), error(), lldb_private::Status::FromErrorString(), lldb_private::Status::FromErrorStringWithFormat(), lldb_private::RegisterValue::GetAsMemoryData(), lldb_private::NativeProcessProtocol::GetByteOrder(), lldb_private::NativeThreadProtocol::GetProcess(), m_thread, and lldb_private::NativeProcessProtocol::WriteMemory().

Member Data Documentation

◆ m_thread

NativeThreadProtocol& lldb_private::NativeRegisterContext::m_thread
protected

Definition at line 176 of file NativeRegisterContext.h.

Referenced by lldb_private::process_linux::NativeRegisterContextLinux::DoReadRegisterValue(), lldb_private::process_netbsd::NativeRegisterContextNetBSD::DoRegisterSet(), lldb_private::process_linux::NativeRegisterContextLinux::DoWriteRegisterValue(), lldb_private::process_linux::NativeRegisterContextLinux::GetByteOrder(), lldb_private::process_freebsd::NativeRegisterContextFreeBSD::GetProcess(), lldb_private::process_netbsd::NativeRegisterContextNetBSD::GetProcess(), GetThread(), lldb_private::NativeRegisterContextWindows::GetThreadHandle(), GetThreadID(), lldb_private::process_linux::NativeRegisterContextLinux::ReadFPR(), lldb_private::process_linux::NativeRegisterContextLinux::ReadGPR(), lldb_private::process_linux::NativeRegisterContextLinux::ReadRegisterSet(), ReadRegisterValueFromMemory(), lldb_private::process_linux::NativeRegisterContextLinux::WriteFPR(), lldb_private::process_linux::NativeRegisterContextLinux::WriteGPR(), lldb_private::process_linux::NativeRegisterContextLinux::WriteRegisterSet(), and WriteRegisterValueToMemory().

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