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RegisterContextDarwin_x86_64_Mach Class Reference
Inheritance diagram for RegisterContextDarwin_x86_64_Mach:
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Public Member Functions

 RegisterContextDarwin_x86_64_Mach (lldb_private::Thread &thread, const DataExtractor &data)
void InvalidateAllRegisters () override
void SetRegisterDataFrom_LC_THREAD (const DataExtractor &data)
Public Member Functions inherited from RegisterContextDarwin_x86_64
 RegisterContextDarwin_x86_64 (lldb_private::Thread &thread, uint32_t concrete_frame_idx)
 ~RegisterContextDarwin_x86_64 () 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

Static Public Member Functions

static bool Create_LC_THREAD (Thread *thread, Stream &data)

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.

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 ()
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

Detailed Description

Definition at line 166 of file ObjectFileMachO.cpp.

Constructor & Destructor Documentation

◆ RegisterContextDarwin_x86_64_Mach()

RegisterContextDarwin_x86_64_Mach::RegisterContextDarwin_x86_64_Mach ( lldb_private::Thread & thread,
const DataExtractor & data )
inline

Definition at line 168 of file ObjectFileMachO.cpp.

References RegisterContextDarwin_x86_64::RegisterContextDarwin_x86_64(), and SetRegisterDataFrom_LC_THREAD().

Member Function Documentation

◆ Create_LC_THREAD()

bool RegisterContextDarwin_x86_64_Mach::Create_LC_THREAD ( Thread * thread,
Stream & data )
inlinestatic

Definition at line 213 of file ObjectFileMachO.cpp.

References RegisterContextDarwin_x86_64::EXCRegSet, RegisterContextDarwin_x86_64::EXCWordCount, RegisterContextDarwin_x86_64::GPRRegSet, RegisterContextDarwin_x86_64::GPRWordCount, PrintRegisterValue(), and lldb_private::Stream::PutHex32().

Referenced by ObjectFileMachO::SaveCore().

◆ DoReadEXC()

int RegisterContextDarwin_x86_64_Mach::DoReadEXC ( lldb::tid_t tid,
int flavor,
EXC & exc )
inlineoverrideprotectedvirtual

Implements RegisterContextDarwin_x86_64.

Definition at line 342 of file ObjectFileMachO.cpp.

References RegisterContextDarwin_x86_64::exc.

◆ DoReadFPU()

int RegisterContextDarwin_x86_64_Mach::DoReadFPU ( lldb::tid_t tid,
int flavor,
FPU & fpu )
inlineoverrideprotectedvirtual

Implements RegisterContextDarwin_x86_64.

Definition at line 340 of file ObjectFileMachO.cpp.

References RegisterContextDarwin_x86_64::fpu.

◆ DoReadGPR()

int RegisterContextDarwin_x86_64_Mach::DoReadGPR ( lldb::tid_t tid,
int flavor,
GPR & gpr )
inlineoverrideprotectedvirtual

Implements RegisterContextDarwin_x86_64.

Definition at line 338 of file ObjectFileMachO.cpp.

References RegisterContextDarwin_x86_64::gpr.

◆ DoWriteEXC()

int RegisterContextDarwin_x86_64_Mach::DoWriteEXC ( lldb::tid_t tid,
int flavor,
const EXC & exc )
inlineoverrideprotectedvirtual

Implements RegisterContextDarwin_x86_64.

Definition at line 352 of file ObjectFileMachO.cpp.

References RegisterContextDarwin_x86_64::exc.

◆ DoWriteFPU()

int RegisterContextDarwin_x86_64_Mach::DoWriteFPU ( lldb::tid_t tid,
int flavor,
const FPU & fpu )
inlineoverrideprotectedvirtual

Implements RegisterContextDarwin_x86_64.

Definition at line 348 of file ObjectFileMachO.cpp.

References RegisterContextDarwin_x86_64::fpu.

◆ DoWriteGPR()

int RegisterContextDarwin_x86_64_Mach::DoWriteGPR ( lldb::tid_t tid,
int flavor,
const GPR & gpr )
inlineoverrideprotectedvirtual

Implements RegisterContextDarwin_x86_64.

Definition at line 344 of file ObjectFileMachO.cpp.

References RegisterContextDarwin_x86_64::gpr.

◆ InvalidateAllRegisters()

void RegisterContextDarwin_x86_64_Mach::InvalidateAllRegisters ( )
inlineoverridevirtual

Reimplemented from RegisterContextDarwin_x86_64.

Definition at line 174 of file ObjectFileMachO.cpp.

◆ SetRegisterDataFrom_LC_THREAD()

void RegisterContextDarwin_x86_64_Mach::SetRegisterDataFrom_LC_THREAD ( const DataExtractor & data)
inline

Definition at line 178 of file ObjectFileMachO.cpp.

References RegisterContextDarwin_x86_64::exc, RegisterContextDarwin_x86_64::EXCRegSet, RegisterContextDarwin_x86_64::FPURegSet, lldb_private::DataExtractor::GetByteSize(), lldb_private::DataExtractor::GetU32(), lldb_private::DataExtractor::GetU64(), RegisterContextDarwin_x86_64::gpr, RegisterContextDarwin_x86_64::GPRRegSet, RegisterContextDarwin_x86_64::Read, and RegisterContextDarwin_x86_64::SetError().

Referenced by RegisterContextDarwin_x86_64_Mach().

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