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RegisterContextKDP_x86_64 Class Reference

#include <RegisterContextKDP_x86_64.h>

Inheritance diagram for RegisterContextKDP_x86_64:
[legend]

Public Member Functions

 RegisterContextKDP_x86_64 (ThreadKDP &thread, uint32_t concrete_frame_idx)
 ~RegisterContextKDP_x86_64 () override
Public Member Functions inherited from RegisterContextDarwin_x86_64
 RegisterContextDarwin_x86_64 (lldb_private::Thread &thread, uint32_t concrete_frame_idx)
 ~RegisterContextDarwin_x86_64 () 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
bool ReadAllRegisterValues (lldb::WritableDataBufferSP &data_sp) override
bool WriteAllRegisterValues (const lldb::DataBufferSP &data_sp) override
uint32_t ConvertRegisterKindToRegisterNumber (lldb::RegisterKind kind, uint32_t num) override
 Convert from a given register numbering scheme to the lldb register numbering scheme.
bool HardwareSingleStep (bool enable) 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 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 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 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

Protected Member Functions

int DoReadGPR (lldb::tid_t tid, int flavor, GPR &gpr) override
int DoReadFPU (lldb::tid_t tid, int flavor, FPU &fpu) override
int DoReadEXC (lldb::tid_t tid, int flavor, EXC &exc) override
int DoWriteGPR (lldb::tid_t tid, int flavor, const GPR &gpr) override
int DoWriteFPU (lldb::tid_t tid, int flavor, const FPU &fpu) override
int DoWriteEXC (lldb::tid_t tid, int flavor, const EXC &exc) override
Protected Member Functions inherited from RegisterContextDarwin_x86_64
void InvalidateAllRegisterStates ()
int GetError (int flavor, uint32_t err_idx) const
bool SetError (int flavor, uint32_t err_idx, int err)
bool RegisterSetIsCached (int set) const
void LogGPR (lldb_private::Log *log, const char *format,...)
int ReadGPR (bool force)
int ReadFPU (bool force)
int ReadEXC (bool force)
int WriteGPR ()
int WriteFPU ()
int WriteEXC ()
int ReadRegisterSet (uint32_t set, bool force)
int WriteRegisterSet (uint32_t set)
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.

Protected Attributes

ThreadKDP & m_kdp_thread
Protected Attributes inherited from RegisterContextDarwin_x86_64
GPR gpr
FPU fpu
EXC exc
int gpr_errs [2]
int fpu_errs [2]
int exc_errs [2]
Protected Attributes inherited from lldb_private::RegisterContext
Thread & m_thread
uint32_t m_concrete_frame_idx
uint32_t m_stop_id

Additional Inherited Members

Protected Types inherited from RegisterContextDarwin_x86_64
enum  { GPRRegSet = 4 , FPURegSet = 5 , EXCRegSet = 6 }
enum  { GPRWordCount = sizeof(GPR) / sizeof(uint32_t) , FPUWordCount = sizeof(FPU) / sizeof(uint32_t) , EXCWordCount = sizeof(EXC) / sizeof(uint32_t) }
enum  { Read = 0 , Write = 1 , kNumErrors = 2 }
Static Protected Member Functions inherited from RegisterContextDarwin_x86_64
static uint32_t GetRegisterNumber (uint32_t reg_kind, uint32_t reg_num)
static int GetSetForNativeRegNum (int reg_num)
static size_t GetRegisterInfosCount ()
static const lldb_private::RegisterInfo * GetRegisterInfos ()

Detailed Description

Definition at line 16 of file RegisterContextKDP_x86_64.h.

Constructor & Destructor Documentation

◆ RegisterContextKDP_x86_64()

RegisterContextKDP_x86_64::RegisterContextKDP_x86_64 ( ThreadKDP & thread,
uint32_t concrete_frame_idx )

Definition at line 16 of file RegisterContextKDP_x86_64.cpp.

References m_kdp_thread, and RegisterContextDarwin_x86_64::RegisterContextDarwin_x86_64().

◆ ~RegisterContextKDP_x86_64()

RegisterContextKDP_x86_64::~RegisterContextKDP_x86_64 ( )
overridedefault

References RegisterContextDarwin_x86_64::exc, RegisterContextDarwin_x86_64::fpu, and RegisterContextDarwin_x86_64::gpr.

Member Function Documentation

◆ DoReadEXC()

int RegisterContextKDP_x86_64::DoReadEXC ( lldb::tid_t tid,
int flavor,
EXC & exc )
overrideprotectedvirtual

Implements RegisterContextDarwin_x86_64.

Definition at line 55 of file RegisterContextKDP_x86_64.cpp.

References lldb_private::RegisterContext::CalculateProcess(), error(), RegisterContextDarwin_x86_64::exc, RegisterContextDarwin_x86_64::EXCRegSet, ProcessKDP::GetCommunication(), and CommunicationKDP::SendRequestReadRegisters().

◆ DoReadFPU()

int RegisterContextKDP_x86_64::DoReadFPU ( lldb::tid_t tid,
int flavor,
FPU & fpu )
overrideprotectedvirtual

Implements RegisterContextDarwin_x86_64.

Definition at line 39 of file RegisterContextKDP_x86_64.cpp.

References lldb_private::RegisterContext::CalculateProcess(), error(), RegisterContextDarwin_x86_64::fpu, RegisterContextDarwin_x86_64::FPURegSet, ProcessKDP::GetCommunication(), and CommunicationKDP::SendRequestReadRegisters().

◆ DoReadGPR()

int RegisterContextKDP_x86_64::DoReadGPR ( lldb::tid_t tid,
int flavor,
GPR & gpr )
overrideprotectedvirtual

Implements RegisterContextDarwin_x86_64.

Definition at line 23 of file RegisterContextKDP_x86_64.cpp.

References lldb_private::RegisterContext::CalculateProcess(), error(), ProcessKDP::GetCommunication(), RegisterContextDarwin_x86_64::gpr, RegisterContextDarwin_x86_64::GPRRegSet, and CommunicationKDP::SendRequestReadRegisters().

◆ DoWriteEXC()

int RegisterContextKDP_x86_64::DoWriteEXC ( lldb::tid_t tid,
int flavor,
const EXC & exc )
overrideprotectedvirtual

Implements RegisterContextDarwin_x86_64.

Definition at line 103 of file RegisterContextKDP_x86_64.cpp.

References lldb_private::RegisterContext::CalculateProcess(), error(), RegisterContextDarwin_x86_64::exc, RegisterContextDarwin_x86_64::EXCRegSet, ProcessKDP::GetCommunication(), and CommunicationKDP::SendRequestWriteRegisters().

◆ DoWriteFPU()

int RegisterContextKDP_x86_64::DoWriteFPU ( lldb::tid_t tid,
int flavor,
const FPU & fpu )
overrideprotectedvirtual

Implements RegisterContextDarwin_x86_64.

Definition at line 87 of file RegisterContextKDP_x86_64.cpp.

References lldb_private::RegisterContext::CalculateProcess(), error(), RegisterContextDarwin_x86_64::fpu, RegisterContextDarwin_x86_64::FPURegSet, ProcessKDP::GetCommunication(), and CommunicationKDP::SendRequestWriteRegisters().

◆ DoWriteGPR()

int RegisterContextKDP_x86_64::DoWriteGPR ( lldb::tid_t tid,
int flavor,
const GPR & gpr )
overrideprotectedvirtual

Implements RegisterContextDarwin_x86_64.

Definition at line 71 of file RegisterContextKDP_x86_64.cpp.

References lldb_private::RegisterContext::CalculateProcess(), error(), ProcessKDP::GetCommunication(), RegisterContextDarwin_x86_64::gpr, RegisterContextDarwin_x86_64::GPRRegSet, and CommunicationKDP::SendRequestWriteRegisters().

Member Data Documentation

◆ m_kdp_thread

ThreadKDP& RegisterContextKDP_x86_64::m_kdp_thread
protected

Definition at line 35 of file RegisterContextKDP_x86_64.h.

Referenced by RegisterContextKDP_x86_64().

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