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RegisterContextCorePOSIX_x86_64 Class Reference

#include <RegisterContextPOSIXCore_x86_64.h>

Inheritance diagram for RegisterContextCorePOSIX_x86_64:
Inheritance graph
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Public Member Functions

 RegisterContextCorePOSIX_x86_64 (lldb_private::Thread &thread, lldb_private::RegisterInfoInterface *register_info, const lldb_private::DataExtractor &gpregset, llvm::ArrayRef< lldb_private::CoreNote > notes)
 
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
 
bool HardwareSingleStep (bool enable) override
 
- Public Member Functions inherited from RegisterContextPOSIX_x86
 RegisterContextPOSIX_x86 (lldb_private::Thread &thread, uint32_t concrete_frame_idx, lldb_private::RegisterInfoInterface *register_info)
 
 ~RegisterContextPOSIX_x86 () override
 
void Invalidate ()
 
void InvalidateAllRegisters () override
 
size_t GetRegisterCount () override
 
virtual size_t GetGPRSize ()
 
virtual size_t GetFXSAVEOffset ()
 
virtual unsigned GetRegisterSize (unsigned reg)
 
virtual unsigned GetRegisterOffset (unsigned reg)
 
const lldb_private::RegisterInfo * GetRegisterInfoAtIndex (size_t reg) override
 
size_t GetRegisterSetCount () override
 
const lldb_private::RegisterSet * GetRegisterSet (size_t set) override
 
const char * GetRegisterName (unsigned reg)
 
- Public Member Functions inherited from lldb_private::RegisterContext
 RegisterContext (Thread &thread, uint32_t concrete_frame_idx)
 
 ~RegisterContext () override
 
void InvalidateIfNeeded (bool force)
 
virtual void InvalidateAllRegisters ()=0
 
virtual size_t GetRegisterCount ()=0
 
virtual const RegisterInfo * GetRegisterInfoAtIndex (size_t reg)=0
 
virtual size_t GetRegisterSetCount ()=0
 
virtual const RegisterSet * GetRegisterSet (size_t reg_set)=0
 
virtual lldb::ByteOrder GetByteOrder ()
 
virtual bool ReadRegister (const RegisterInfo *reg_info, RegisterValue &reg_value)=0
 
virtual bool WriteRegister (const RegisterInfo *reg_info, const RegisterValue &reg_value)=0
 
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
 
virtual lldb::TargetSP CalculateTarget ()=0
 
virtual lldb::ProcessSP CalculateProcess ()=0
 
virtual lldb::ThreadSP CalculateThread ()=0
 
virtual lldb::StackFrameSP CalculateStackFrame ()=0
 
virtual void CalculateExecutionContext (ExecutionContext &exe_ctx)=0
 Reconstruct the object's execution context into sc.
 

Protected Member Functions

bool ReadGPR () override
 
bool ReadFPR () override
 
bool WriteGPR () override
 
bool WriteFPR () override
 
- Protected Member Functions inherited from RegisterContextPOSIX_x86
virtual bool IsRegisterSetAvailable (size_t set_index)
 
virtual const lldb_private::RegisterInfo * GetRegisterInfo ()
 
bool IsGPR (unsigned reg)
 
bool IsFPR (unsigned reg)
 
bool IsAVX (unsigned reg)
 
bool CopyXSTATEtoYMM (uint32_t reg, lldb::ByteOrder byte_order)
 
bool CopyYMMtoXSTATE (uint32_t reg, lldb::ByteOrder byte_order)
 
bool IsFPR (unsigned reg, FPRType fpr_type)
 
FPRType GetFPRType ()
 
virtual bool ReadGPR ()=0
 
virtual bool ReadFPR ()=0
 
virtual bool WriteGPR ()=0
 
virtual bool WriteFPR ()=0
 
virtual lldb_private::RegInfo & GetRegInfo ()
 
- 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< uint8_t[]> m_gpregset
 
std::unique_ptr< uint8_t[]> m_fpregset
 

Additional Inherited Members

- Public Types inherited from RegisterContextPOSIX_x86
enum  FPRType {
  eNotValid = 0 , eFSAVE , eFXSAVE , eSOFT ,
  eXSAVE
}
 
- Static Public Attributes inherited from RegisterContextPOSIX_x86
static uint32_t g_contained_eax []
 
static uint32_t g_contained_ebx []
 
static uint32_t g_contained_ecx []
 
static uint32_t g_contained_edx []
 
static uint32_t g_contained_edi []
 
static uint32_t g_contained_esi []
 
static uint32_t g_contained_ebp []
 
static uint32_t g_contained_esp []
 
static uint32_t g_invalidate_eax []
 
static uint32_t g_invalidate_ebx []
 
static uint32_t g_invalidate_ecx []
 
static uint32_t g_invalidate_edx []
 
static uint32_t g_invalidate_edi []
 
static uint32_t g_invalidate_esi []
 
static uint32_t g_invalidate_ebp []
 
static uint32_t g_invalidate_esp []
 
static uint32_t g_contained_rax []
 
static uint32_t g_contained_rbx []
 
static uint32_t g_contained_rcx []
 
static uint32_t g_contained_rdx []
 
static uint32_t g_contained_rdi []
 
static uint32_t g_contained_rsi []
 
static uint32_t g_contained_rbp []
 
static uint32_t g_contained_rsp []
 
static uint32_t g_contained_r8 []
 
static uint32_t g_contained_r9 []
 
static uint32_t g_contained_r10 []
 
static uint32_t g_contained_r11 []
 
static uint32_t g_contained_r12 []
 
static uint32_t g_contained_r13 []
 
static uint32_t g_contained_r14 []
 
static uint32_t g_contained_r15 []
 
static uint32_t g_invalidate_rax []
 
static uint32_t g_invalidate_rbx []
 
static uint32_t g_invalidate_rcx []
 
static uint32_t g_invalidate_rdx []
 
static uint32_t g_invalidate_rdi []
 
static uint32_t g_invalidate_rsi []
 
static uint32_t g_invalidate_rbp []
 
static uint32_t g_invalidate_rsp []
 
static uint32_t g_invalidate_r8 []
 
static uint32_t g_invalidate_r9 []
 
static uint32_t g_invalidate_r10 []
 
static uint32_t g_invalidate_r11 []
 
static uint32_t g_invalidate_r12 []
 
static uint32_t g_invalidate_r13 []
 
static uint32_t g_invalidate_r14 []
 
static uint32_t g_invalidate_r15 []
 
static uint32_t g_contained_fip []
 
static uint32_t g_contained_fdp []
 
static uint32_t g_invalidate_fip []
 
static uint32_t g_invalidate_fdp []
 
static uint32_t g_contained_st0_32 []
 
static uint32_t g_contained_st1_32 []
 
static uint32_t g_contained_st2_32 []
 
static uint32_t g_contained_st3_32 []
 
static uint32_t g_contained_st4_32 []
 
static uint32_t g_contained_st5_32 []
 
static uint32_t g_contained_st6_32 []
 
static uint32_t g_contained_st7_32 []
 
static uint32_t g_invalidate_st0_32 []
 
static uint32_t g_invalidate_st1_32 []
 
static uint32_t g_invalidate_st2_32 []
 
static uint32_t g_invalidate_st3_32 []
 
static uint32_t g_invalidate_st4_32 []
 
static uint32_t g_invalidate_st5_32 []
 
static uint32_t g_invalidate_st6_32 []
 
static uint32_t g_invalidate_st7_32 []
 
static uint32_t g_contained_st0_64 []
 
static uint32_t g_contained_st1_64 []
 
static uint32_t g_contained_st2_64 []
 
static uint32_t g_contained_st3_64 []
 
static uint32_t g_contained_st4_64 []
 
static uint32_t g_contained_st5_64 []
 
static uint32_t g_contained_st6_64 []
 
static uint32_t g_contained_st7_64 []
 
static uint32_t g_invalidate_st0_64 []
 
static uint32_t g_invalidate_st1_64 []
 
static uint32_t g_invalidate_st2_64 []
 
static uint32_t g_invalidate_st3_64 []
 
static uint32_t g_invalidate_st4_64 []
 
static uint32_t g_invalidate_st5_64 []
 
static uint32_t g_invalidate_st6_64 []
 
static uint32_t g_invalidate_st7_64 []
 
- Protected Attributes inherited from RegisterContextPOSIX_x86
FPRType m_fpr_type
 
lldb_private::FPR m_fpr
 
lldb_private::YMM m_ymm_set
 
std::unique_ptr< lldb_private::RegisterInfoInterface > m_register_info_up
 
- 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 15 of file RegisterContextPOSIXCore_x86_64.h.

Constructor & Destructor Documentation

◆ RegisterContextCorePOSIX_x86_64()

RegisterContextCorePOSIX_x86_64::RegisterContextCorePOSIX_x86_64 ( lldb_private::Thread &  thread,
lldb_private::RegisterInfoInterface *  register_info,
const lldb_private::DataExtractor &  gpregset,
llvm::ArrayRef< lldb_private::CoreNote >  notes 
)

Definition at line 16 of file RegisterContextPOSIXCore_x86_64.cpp.

References lldb::eByteOrderLittle, lldb_private::DataExtractor::ExtractBytes(), lldb_private::FPR_Desc, RegisterContextPOSIX_x86::GetGPRSize(), lldb_private::getRegset(), lldb_private::RegisterInfoInterface::GetTargetArchitecture(), lldb_private::ArchSpec::GetTriple(), m_fpregset, and m_gpregset.

Member Function Documentation

◆ HardwareSingleStep()

bool RegisterContextCorePOSIX_x86_64::HardwareSingleStep ( bool  enable)
overridevirtual

Reimplemented from lldb_private::RegisterContext.

Definition at line 97 of file RegisterContextPOSIXCore_x86_64.cpp.

◆ ReadAllRegisterValues()

bool RegisterContextCorePOSIX_x86_64::ReadAllRegisterValues ( lldb::WritableDataBufferSP &  data_sp)
overridevirtual

Reimplemented from lldb_private::RegisterContext.

Definition at line 82 of file RegisterContextPOSIXCore_x86_64.cpp.

◆ ReadFPR()

bool RegisterContextCorePOSIX_x86_64::ReadFPR ( )
overrideprotectedvirtual

Implements RegisterContextPOSIX_x86.

Definition at line 43 of file RegisterContextPOSIXCore_x86_64.cpp.

References m_fpregset.

◆ ReadGPR()

bool RegisterContextCorePOSIX_x86_64::ReadGPR ( )
overrideprotectedvirtual

Implements RegisterContextPOSIX_x86.

Definition at line 39 of file RegisterContextPOSIXCore_x86_64.cpp.

References m_gpregset.

◆ ReadRegister()

bool RegisterContextCorePOSIX_x86_64::ReadRegister ( const lldb_private::RegisterInfo *  reg_info,
lldb_private::RegisterValue &  value 
)
overridevirtual

Implements lldb_private::RegisterContext.

Definition at line 57 of file RegisterContextPOSIXCore_x86_64.cpp.

References lldb_private::RegisterInfo::byte_offset, lldb_private::RegisterInfo::byte_size, lldb::eByteOrderLittle, error(), RegisterContextPOSIX_x86::GetFXSAVEOffset(), RegisterContextPOSIX_x86::GetGPRSize(), m_fpregset, m_gpregset, and lldb_private::RegisterValue::SetFromMemoryData().

◆ WriteAllRegisterValues()

bool RegisterContextCorePOSIX_x86_64::WriteAllRegisterValues ( const lldb::DataBufferSP &  data_sp)
overridevirtual

Reimplemented from lldb_private::RegisterContext.

Definition at line 92 of file RegisterContextPOSIXCore_x86_64.cpp.

◆ WriteFPR()

bool RegisterContextCorePOSIX_x86_64::WriteFPR ( )
overrideprotectedvirtual

Implements RegisterContextPOSIX_x86.

Definition at line 52 of file RegisterContextPOSIXCore_x86_64.cpp.

◆ WriteGPR()

bool RegisterContextCorePOSIX_x86_64::WriteGPR ( )
overrideprotectedvirtual

Implements RegisterContextPOSIX_x86.

Definition at line 47 of file RegisterContextPOSIXCore_x86_64.cpp.

◆ WriteRegister()

bool RegisterContextCorePOSIX_x86_64::WriteRegister ( const lldb_private::RegisterInfo *  reg_info,
const lldb_private::RegisterValue &  value 
)
overridevirtual

Implements lldb_private::RegisterContext.

Definition at line 87 of file RegisterContextPOSIXCore_x86_64.cpp.

Member Data Documentation

◆ m_fpregset

std::unique_ptr<uint8_t[]> RegisterContextCorePOSIX_x86_64::m_fpregset
private

Definition at line 46 of file RegisterContextPOSIXCore_x86_64.h.

Referenced by ReadFPR(), ReadRegister(), and RegisterContextCorePOSIX_x86_64().

◆ m_gpregset

std::unique_ptr<uint8_t[]> RegisterContextCorePOSIX_x86_64::m_gpregset
private

Definition at line 45 of file RegisterContextPOSIXCore_x86_64.h.

Referenced by ReadGPR(), ReadRegister(), and RegisterContextCorePOSIX_x86_64().

The documentation for this class was generated from the following files:
Generated on Fri Dec 27 2024 01:40:55 for LLDB by doxygen 1.9.6