#include <RegisterContextDarwin_arm.h>

Inheritance diagram for RegisterContextDarwin_arm:

[legend]

Classes
struct	DBG

struct	EXC

struct	FPU

struct	GPR

struct	QReg

Public Member Functions
	RegisterContextDarwin_arm (lldb_private::Thread &thread, uint32_t concrete_frame_idx)

	~RegisterContextDarwin_arm () 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 &reg_value) override

bool	WriteRegister (const lldb_private::RegisterInfo *reg_info, const lldb_private::RegisterValue &reg_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.

uint32_t	NumSupportedHardwareBreakpoints () override

uint32_t	SetHardwareBreakpoint (lldb::addr_t addr, size_t size) override

bool	ClearHardwareBreakpoint (uint32_t hw_idx) override

uint32_t	NumSupportedHardwareWatchpoints () override

uint32_t	SetHardwareWatchpoint (lldb::addr_t addr, size_t size, bool read, bool write) override

bool	ClearHardwareWatchpoint (uint32_t hw_index) override

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.

Static Public Member Functions
static void	LogDBGRegisters (lldb_private::Log *log, const DBG &dbg)

Protected Types
enum	{ GPRRegSet = 1 , GPRAltRegSet = 9 , FPURegSet = 2 , EXCRegSet = 3 , DBGRegSet = 4 }

enum	{ GPRWordCount = sizeof(GPR) / sizeof(uint32_t) , FPUWordCount = sizeof(FPU) / sizeof(uint32_t) , EXCWordCount = sizeof(EXC) / sizeof(uint32_t) , DBGWordCount = sizeof(DBG) / sizeof(uint32_t) }

enum	{ Read = 0 , Write = 1 , kNumErrors = 2 }

Protected Member Functions
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

int	ReadGPR (bool force)

int	ReadFPU (bool force)

int	ReadEXC (bool force)

int	ReadDBG (bool force)

int	WriteGPR ()

int	WriteFPU ()

int	WriteEXC ()

int	WriteDBG ()

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

virtual int	DoReadFPU (lldb::tid_t tid, int flavor, FPU &fpu)=0

virtual int	DoReadEXC (lldb::tid_t tid, int flavor, EXC &exc)=0

virtual int	DoReadDBG (lldb::tid_t tid, int flavor, DBG &dbg)=0

virtual int	DoWriteGPR (lldb::tid_t tid, int flavor, const GPR &gpr)=0

virtual int	DoWriteFPU (lldb::tid_t tid, int flavor, const FPU &fpu)=0

virtual int	DoWriteEXC (lldb::tid_t tid, int flavor, const EXC &exc)=0

virtual int	DoWriteDBG (lldb::tid_t tid, int flavor, const DBG &dbg)=0

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.

Static Protected Member Functions
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
GPR	gpr

FPU	fpu

EXC	exc

DBG	dbg

int	gpr_errs [2]

int	fpu_errs [2]

int	exc_errs [2]

int	dbg_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 46 of file RegisterContextDarwin_arm.h.

Member Enumeration Documentation

◆ anonymous enum

anonymous enum

protected

Enumerator
GPRRegSet
GPRAltRegSet
FPURegSet
EXCRegSet
DBGRegSet

Definition at line 138 of file RegisterContextDarwin_arm.h.

◆ anonymous enum

anonymous enum

protected

Enumerator
GPRWordCount
FPUWordCount
EXCWordCount
DBGWordCount

Definition at line 146 of file RegisterContextDarwin_arm.h.

◆ anonymous enum

anonymous enum

protected

Enumerator
Read
Write
kNumErrors

Definition at line 153 of file RegisterContextDarwin_arm.h.

Constructor & Destructor Documentation

◆ RegisterContextDarwin_arm()

RegisterContextDarwin_arm::RegisterContextDarwin_arm	(	lldb_private::Thread &	thread,
		uint32_t	concrete_frame_idx
	)

Definition at line 907 of file RegisterContextDarwin_arm.cpp.

References exc_errs, fpu_errs, gpr_errs, and kNumErrors.

◆ ~RegisterContextDarwin_arm()

RegisterContextDarwin_arm::~RegisterContextDarwin_arm ( )

overridedefault

Member Function Documentation

◆ ClearHardwareBreakpoint()

bool RegisterContextDarwin_arm::ClearHardwareBreakpoint ( uint32_t hw_idx )

overridevirtual

Reimplemented from lldb_private::RegisterContext.

Definition at line 1595 of file RegisterContextDarwin_arm.cpp.

References RegisterContextDarwin_arm::DBG::bcr, dbg, KERN_SUCCESS, NumSupportedHardwareBreakpoints(), ReadDBG(), and WriteDBG().

◆ ClearHardwareWatchpoint()

bool RegisterContextDarwin_arm::ClearHardwareWatchpoint ( uint32_t hw_index )

overridevirtual

Reimplemented from lldb_private::RegisterContext.

Definition at line 1715 of file RegisterContextDarwin_arm.cpp.

References dbg, KERN_SUCCESS, NumSupportedHardwareWatchpoints(), ReadDBG(), RegisterContextDarwin_arm::DBG::wcr, and WriteDBG().

◆ ConvertRegisterKindToRegisterNumber()

uint32_t RegisterContextDarwin_arm::ConvertRegisterKindToRegisterNumber	(	lldb::RegisterKind	kind,
		uint32_t	num
	)

overridevirtual

Convert from a given register numbering scheme to the lldb register numbering scheme.

There may be multiple ways to enumerate the registers for a given architecture. ABI references will specify one to be used with DWARF, the register numberings from process plugin, there may be a variation used for eh_frame unwind instructions (e.g. on Darwin), and so on. Register 5 by itself is meaningless - RegisterKind enumeration tells you what context that number should be translated as.

Inside lldb, register numbers are in the eRegisterKindLLDB scheme; arguments which take a register number should take one in that scheme.

eRegisterKindGeneric is a special numbering scheme which gives us constant values for the pc, frame register, stack register, etc., for use within lldb. They may not be defined for all architectures but it allows generic code to translate these common registers into the lldb numbering scheme.

This method translates a given register kind + register number into the eRegisterKindLLDB register numbering.

Parameters

[in]	kind	The register numbering scheme (RegisterKind) that the following register number is in.
[in]	num	A register number in the 'kind' register numbering scheme.

Returns: The equivalent register number in the eRegisterKindLLDB numbering scheme, if possible, else LLDB_INVALID_REGNUM.

Reimplemented from lldb_private::RegisterContext.

Definition at line 1325 of file RegisterContextDarwin_arm.cpp.

References dwarf_lr, dwarf_pc, dwarf_r0, dwarf_r1, dwarf_r10, dwarf_r11, dwarf_r12, dwarf_r2, dwarf_r3, dwarf_r4, dwarf_r5, dwarf_r6, dwarf_r7, dwarf_r8, dwarf_r9, dwarf_s0, dwarf_s1, dwarf_s10, dwarf_s11, dwarf_s12, dwarf_s13, dwarf_s14, dwarf_s15, dwarf_s16, dwarf_s17, dwarf_s18, dwarf_s19, dwarf_s2, dwarf_s20, dwarf_s21, dwarf_s22, dwarf_s23, dwarf_s24, dwarf_s25, dwarf_s26, dwarf_s27, dwarf_s28, dwarf_s29, dwarf_s3, dwarf_s30, dwarf_s31, dwarf_s4, dwarf_s5, dwarf_s6, dwarf_s7, dwarf_s8, dwarf_s9, dwarf_sp, dwarf_spsr, ehframe_cpsr, ehframe_lr, ehframe_pc, ehframe_r0, ehframe_r1, ehframe_r10, ehframe_r11, ehframe_r12, ehframe_r2, ehframe_r3, ehframe_r4, ehframe_r5, ehframe_r6, ehframe_r7, ehframe_r8, ehframe_r9, ehframe_sp, lldb::eRegisterKindDWARF, lldb::eRegisterKindEHFrame, lldb::eRegisterKindGeneric, lldb::eRegisterKindLLDB, fpu_s0, fpu_s1, fpu_s10, fpu_s11, fpu_s12, fpu_s13, fpu_s14, fpu_s15, fpu_s16, fpu_s17, fpu_s18, fpu_s19, fpu_s2, fpu_s20, fpu_s21, fpu_s22, fpu_s23, fpu_s24, fpu_s25, fpu_s26, fpu_s27, fpu_s28, fpu_s29, fpu_s3, fpu_s30, fpu_s31, fpu_s4, fpu_s5, fpu_s6, fpu_s7, fpu_s8, fpu_s9, gpr_cpsr, gpr_lr, gpr_pc, gpr_r0, gpr_r1, gpr_r10, gpr_r11, gpr_r12, gpr_r2, gpr_r3, gpr_r4, gpr_r5, gpr_r6, gpr_r7, gpr_r8, gpr_r9, gpr_sp, LLDB_INVALID_REGNUM, LLDB_REGNUM_GENERIC_FLAGS, LLDB_REGNUM_GENERIC_FP, LLDB_REGNUM_GENERIC_PC, LLDB_REGNUM_GENERIC_RA, and LLDB_REGNUM_GENERIC_SP.

◆ DoReadDBG()

virtual int RegisterContextDarwin_arm::DoReadDBG	(	lldb::tid_t	tid,
		int	flavor,
		DBG &	dbg
	)

protectedpure virtual

Implemented in RegisterContextDarwin_arm_Mach, RegisterContextKDP_arm, and RegisterContextMach_arm.

Referenced by ReadDBG().

◆ DoReadEXC()

virtual int RegisterContextDarwin_arm::DoReadEXC	(	lldb::tid_t	tid,
		int	flavor,
		EXC &	exc
	)

protectedpure virtual

Implemented in RegisterContextDarwin_arm_Mach, RegisterContextKDP_arm, and RegisterContextMach_arm.

Referenced by ReadEXC().

◆ DoReadFPU()

virtual int RegisterContextDarwin_arm::DoReadFPU	(	lldb::tid_t	tid,
		int	flavor,
		FPU &	fpu
	)

protectedpure virtual

Implemented in RegisterContextDarwin_arm_Mach, RegisterContextKDP_arm, and RegisterContextMach_arm.

Referenced by ReadFPU().

◆ DoReadGPR()

virtual int RegisterContextDarwin_arm::DoReadGPR	(	lldb::tid_t	tid,
		int	flavor,
		GPR &	gpr
	)

inlineprotectedvirtual

Reimplemented in RegisterContextDarwin_arm_Mach, RegisterContextKDP_arm, and RegisterContextMach_arm.

Definition at line 235 of file RegisterContextDarwin_arm.h.

Referenced by ReadGPR().

◆ DoWriteDBG()

virtual int RegisterContextDarwin_arm::DoWriteDBG	(	lldb::tid_t	tid,
		int	flavor,
		const DBG &	dbg
	)

protectedpure virtual

Implemented in RegisterContextDarwin_arm_Mach, RegisterContextKDP_arm, and RegisterContextMach_arm.

Referenced by WriteDBG().

◆ DoWriteEXC()

virtual int RegisterContextDarwin_arm::DoWriteEXC	(	lldb::tid_t	tid,
		int	flavor,
		const EXC &	exc
	)

protectedpure virtual

Implemented in RegisterContextDarwin_arm_Mach, RegisterContextKDP_arm, and RegisterContextMach_arm.

Referenced by WriteEXC().

◆ DoWriteFPU()

virtual int RegisterContextDarwin_arm::DoWriteFPU	(	lldb::tid_t	tid,
		int	flavor,
		const FPU &	fpu
	)

protectedpure virtual

Implemented in RegisterContextDarwin_arm_Mach, RegisterContextKDP_arm, and RegisterContextMach_arm.

Referenced by WriteFPU().

◆ DoWriteGPR()

virtual int RegisterContextDarwin_arm::DoWriteGPR	(	lldb::tid_t	tid,
		int	flavor,
		const GPR &	gpr
	)

protectedpure virtual

Implemented in RegisterContextDarwin_arm_Mach, RegisterContextKDP_arm, and RegisterContextMach_arm.

Referenced by WriteGPR().

◆ GetError()

int RegisterContextDarwin_arm::GetError	(	int	flavor,
		uint32_t	err_idx
	)		const

inlineprotected

Definition at line 170 of file RegisterContextDarwin_arm.h.

References dbg_errs, DBGRegSet, exc_errs, EXCRegSet, fpu_errs, FPURegSet, gpr_errs, GPRRegSet, and kNumErrors.

Referenced by ReadDBG(), ReadEXC(), ReadFPU(), ReadGPR(), RegisterSetIsCached(), WriteDBG(), WriteEXC(), WriteFPU(), and WriteGPR().

◆ GetRegisterCount()

size_t RegisterContextDarwin_arm::GetRegisterCount ( )

overridevirtual

Implements lldb_private::RegisterContext.

Definition at line 924 of file RegisterContextDarwin_arm.cpp.

References k_num_register_infos, and k_num_registers.

◆ GetRegisterInfoAtIndex()

const RegisterInfo * RegisterContextDarwin_arm::GetRegisterInfoAtIndex ( size_t reg )

overridevirtual

Implements lldb_private::RegisterContext.

Definition at line 930 of file RegisterContextDarwin_arm.cpp.

References g_register_infos, k_num_register_infos, and k_num_registers.

◆ GetRegisterInfos()

const RegisterInfo * RegisterContextDarwin_arm::GetRegisterInfos ( )

staticprotected

Definition at line 941 of file RegisterContextDarwin_arm.cpp.

References g_register_infos.

◆ GetRegisterInfosCount()

size_t RegisterContextDarwin_arm::GetRegisterInfosCount ( )

staticprotected

Definition at line 937 of file RegisterContextDarwin_arm.cpp.

References k_num_register_infos.

◆ GetRegisterNumber()

static uint32_t RegisterContextDarwin_arm::GetRegisterNumber	(	uint32_t	reg_kind,
		uint32_t	reg_num
	)

staticprotected

◆ GetRegisterSet()

const RegisterSet * RegisterContextDarwin_arm::GetRegisterSet ( size_t set )

overridevirtual

Implements lldb_private::RegisterContext.

Definition at line 966 of file RegisterContextDarwin_arm.cpp.

References g_reg_sets, and k_num_regsets.

◆ GetRegisterSetCount()

size_t RegisterContextDarwin_arm::GetRegisterSetCount ( )

overridevirtual

Implements lldb_private::RegisterContext.

Definition at line 962 of file RegisterContextDarwin_arm.cpp.

References k_num_regsets.

◆ GetSetForNativeRegNum()

int RegisterContextDarwin_arm::GetSetForNativeRegNum ( int reg_num )

staticprotected

Definition at line 973 of file RegisterContextDarwin_arm.cpp.

References exc_exception, EXCRegSet, fpu_s0, FPURegSet, GPRRegSet, and k_num_registers.

Referenced by ReadRegister(), and WriteRegister().

◆ InvalidateAllRegisters()

void RegisterContextDarwin_arm::InvalidateAllRegisters ( )

overridevirtual

Implements lldb_private::RegisterContext.

Definition at line 920 of file RegisterContextDarwin_arm.cpp.

References InvalidateAllRegisterStates().

◆ InvalidateAllRegisterStates()

void RegisterContextDarwin_arm::InvalidateAllRegisterStates ( )

inlineprotected

Definition at line 164 of file RegisterContextDarwin_arm.h.

References EXCRegSet, FPURegSet, GPRRegSet, Read, and SetError().

Referenced by InvalidateAllRegisters().

◆ LogDBGRegisters()

void RegisterContextDarwin_arm::LogDBGRegisters	(	lldb_private::Log *	log,
		const DBG &	dbg
	)

static

Definition at line 1098 of file RegisterContextDarwin_arm.cpp.

References RegisterContextDarwin_arm::DBG::bcr, RegisterContextDarwin_arm::DBG::bvr, dbg, LLDB_LOGF, RegisterContextDarwin_arm::DBG::wcr, and RegisterContextDarwin_arm::DBG::wvr.

◆ NumSupportedHardwareBreakpoints()

uint32_t RegisterContextDarwin_arm::NumSupportedHardwareBreakpoints ( )

overridevirtual

Reimplemented from lldb_private::RegisterContext.

Definition at line 1490 of file RegisterContextDarwin_arm.cpp.

References lldb_private::Bits32(), and UINT32_MAX.

Referenced by ClearHardwareBreakpoint(), and SetHardwareBreakpoint().

◆ NumSupportedHardwareWatchpoints()

uint32_t RegisterContextDarwin_arm::NumSupportedHardwareWatchpoints ( )

overridevirtual

Reimplemented from lldb_private::RegisterContext.

Definition at line 1620 of file RegisterContextDarwin_arm.cpp.

References lldb_private::Bits32(), and UINT32_MAX.

Referenced by ClearHardwareWatchpoint(), and SetHardwareWatchpoint().

◆ ReadAllRegisterValues()

bool RegisterContextDarwin_arm::ReadAllRegisterValues ( lldb::WritableDataBufferSP & data_sp )

overridevirtual

Reimplemented from lldb_private::RegisterContext.

Definition at line 1284 of file RegisterContextDarwin_arm.cpp.

References exc, fpu, gpr, KERN_SUCCESS, ReadEXC(), ReadFPU(), ReadGPR(), and REG_CONTEXT_SIZE.

◆ ReadDBG()

int RegisterContextDarwin_arm::ReadDBG ( bool force )

protected

Definition at line 1007 of file RegisterContextDarwin_arm.cpp.

References dbg, DBGRegSet, DoReadDBG(), GetError(), lldb_private::RegisterContext::GetThreadID(), Read, RegisterSetIsCached(), and SetError().

Referenced by ClearHardwareBreakpoint(), ClearHardwareWatchpoint(), ReadRegisterSet(), SetHardwareBreakpoint(), and SetHardwareWatchpoint().

◆ ReadEXC()

int RegisterContextDarwin_arm::ReadEXC ( bool force )

protected

Definition at line 999 of file RegisterContextDarwin_arm.cpp.

References DoReadEXC(), exc, EXCRegSet, GetError(), lldb_private::RegisterContext::GetThreadID(), Read, RegisterSetIsCached(), and SetError().

Referenced by ReadAllRegisterValues(), and ReadRegisterSet().

◆ ReadFPU()

int RegisterContextDarwin_arm::ReadFPU ( bool force )

protected

Definition at line 991 of file RegisterContextDarwin_arm.cpp.

References DoReadFPU(), fpu, FPURegSet, GetError(), lldb_private::RegisterContext::GetThreadID(), Read, RegisterSetIsCached(), and SetError().

Referenced by ReadAllRegisterValues(), and ReadRegisterSet().

◆ ReadGPR()

int RegisterContextDarwin_arm::ReadGPR ( bool force )

protected

Definition at line 983 of file RegisterContextDarwin_arm.cpp.

References DoReadGPR(), GetError(), lldb_private::RegisterContext::GetThreadID(), gpr, GPRRegSet, Read, RegisterSetIsCached(), and SetError().

Referenced by ReadAllRegisterValues(), and ReadRegisterSet().

◆ ReadRegister()

bool RegisterContextDarwin_arm::ReadRegister	(	const lldb_private::RegisterInfo *	reg_info,
		lldb_private::RegisterValue &	reg_value
	)

overridevirtual

Implements lldb_private::RegisterContext.

Definition at line 1108 of file RegisterContextDarwin_arm.cpp.

◆ ReadRegisterSet()

int RegisterContextDarwin_arm::ReadRegisterSet	(	uint32_t	set,
		bool	force
	)

protected

Definition at line 1059 of file RegisterContextDarwin_arm.cpp.

References DBGRegSet, EXCRegSet, FPURegSet, GPRAltRegSet, GPRRegSet, KERN_INVALID_ARGUMENT, ReadDBG(), ReadEXC(), ReadFPU(), and ReadGPR().

Referenced by ReadRegister(), and WriteRegister().

◆ RegisterSetIsCached()

bool RegisterContextDarwin_arm::RegisterSetIsCached ( int set ) const

inlineprotected

Definition at line 216 of file RegisterContextDarwin_arm.h.

References GetError(), and Read.

Referenced by ReadDBG(), ReadEXC(), ReadFPU(), ReadGPR(), WriteDBG(), WriteEXC(), WriteFPU(), WriteGPR(), and WriteRegisterSet().

◆ SetError()

bool RegisterContextDarwin_arm::SetError	(	int	flavor,
		uint32_t	err_idx,
		int	err
	)

inlineprotected

Definition at line 190 of file RegisterContextDarwin_arm.h.

References DBGRegSet, exc_errs, EXCRegSet, fpu_errs, FPURegSet, gpr_errs, GPRRegSet, and kNumErrors.

Referenced by InvalidateAllRegisterStates(), ReadDBG(), ReadEXC(), ReadFPU(), ReadGPR(), RegisterContextDarwin_arm_Mach::SetRegisterDataFrom_LC_THREAD(), WriteDBG(), WriteEXC(), WriteFPU(), and WriteGPR().

◆ SetHardwareBreakpoint()

uint32_t RegisterContextDarwin_arm::SetHardwareBreakpoint	(	lldb::addr_t	addr,
		size_t	size
	)

overridevirtual

Reimplemented from lldb_private::RegisterContext.

Definition at line 1514 of file RegisterContextDarwin_arm.cpp.

References BAS_IMVA_0_1, BAS_IMVA_2_3, BAS_IMVA_ALL, RegisterContextDarwin_arm::DBG::bcr, BCR_ENABLE, BCR_M_IMVA_MATCH, RegisterContextDarwin_arm::DBG::bvr, dbg, KERN_SUCCESS, LLDB_INVALID_INDEX32, NumSupportedHardwareBreakpoints(), ReadDBG(), S_USER, and WriteDBG().

◆ SetHardwareWatchpoint()

uint32_t RegisterContextDarwin_arm::SetHardwareWatchpoint	(	lldb::addr_t	addr,
		size_t	size,
		bool	read,
		bool	write
	)

overridevirtual

Reimplemented from lldb_private::RegisterContext.

Definition at line 1640 of file RegisterContextDarwin_arm.cpp.

References dbg, KERN_SUCCESS, LLDB_INVALID_INDEX32, NumSupportedHardwareWatchpoints(), ReadDBG(), S_USER, RegisterContextDarwin_arm::DBG::wcr, WCR_ENABLE, WCR_LOAD, WCR_STORE, WriteDBG(), and RegisterContextDarwin_arm::DBG::wvr.

◆ WriteAllRegisterValues()

bool RegisterContextDarwin_arm::WriteAllRegisterValues ( const lldb::DataBufferSP & data_sp )

overridevirtual

Reimplemented from lldb_private::RegisterContext.

Definition at line 1302 of file RegisterContextDarwin_arm.cpp.

References exc, fpu, gpr, KERN_SUCCESS, REG_CONTEXT_SIZE, WriteEXC(), WriteFPU(), and WriteGPR().

◆ WriteDBG()

int RegisterContextDarwin_arm::WriteDBG ( )

protected

Definition at line 1048 of file RegisterContextDarwin_arm.cpp.

References dbg, DBGRegSet, DoWriteDBG(), GetError(), lldb_private::RegisterContext::GetThreadID(), KERN_INVALID_ARGUMENT, Read, RegisterSetIsCached(), SetError(), and Write.

Referenced by ClearHardwareBreakpoint(), ClearHardwareWatchpoint(), SetHardwareBreakpoint(), SetHardwareWatchpoint(), and WriteRegisterSet().

◆ WriteEXC()

int RegisterContextDarwin_arm::WriteEXC ( )

protected

Definition at line 1037 of file RegisterContextDarwin_arm.cpp.

References DoWriteEXC(), exc, EXCRegSet, GetError(), lldb_private::RegisterContext::GetThreadID(), KERN_INVALID_ARGUMENT, Read, RegisterSetIsCached(), SetError(), and Write.

Referenced by WriteAllRegisterValues(), and WriteRegisterSet().

◆ WriteFPU()

int RegisterContextDarwin_arm::WriteFPU ( )

protected

Definition at line 1026 of file RegisterContextDarwin_arm.cpp.

References DoWriteFPU(), fpu, FPURegSet, GetError(), lldb_private::RegisterContext::GetThreadID(), KERN_INVALID_ARGUMENT, Read, RegisterSetIsCached(), SetError(), and Write.

Referenced by WriteAllRegisterValues(), and WriteRegisterSet().

◆ WriteGPR()

int RegisterContextDarwin_arm::WriteGPR ( )

protected

Definition at line 1015 of file RegisterContextDarwin_arm.cpp.

References DoWriteGPR(), GetError(), lldb_private::RegisterContext::GetThreadID(), gpr, GPRRegSet, KERN_INVALID_ARGUMENT, Read, RegisterSetIsCached(), SetError(), and Write.

Referenced by WriteAllRegisterValues(), and WriteRegisterSet().

◆ WriteRegister()

bool RegisterContextDarwin_arm::WriteRegister	(	const lldb_private::RegisterInfo *	reg_info,
		const lldb_private::RegisterValue &	reg_value
	)

overridevirtual

Implements lldb_private::RegisterContext.

Definition at line 1197 of file RegisterContextDarwin_arm.cpp.

References lldb::eRegisterKindLLDB, exc, exc_exception, exc_far, exc_fsr, RegisterContextDarwin_arm::EXC::exception, RegisterContextDarwin_arm::EXC::far, RegisterContextDarwin_arm::FPU::floats, RegisterContextDarwin_arm::FPU::fpscr, fpu, fpu_fpscr, fpu_s0, fpu_s1, fpu_s10, fpu_s11, fpu_s12, fpu_s13, fpu_s14, fpu_s15, fpu_s16, fpu_s17, fpu_s18, fpu_s19, fpu_s2, fpu_s20, fpu_s21, fpu_s22, fpu_s23, fpu_s24, fpu_s25, fpu_s26, fpu_s27, fpu_s28, fpu_s29, fpu_s3, fpu_s30, fpu_s31, fpu_s4, fpu_s5, fpu_s6, fpu_s7, fpu_s8, fpu_s9, RegisterContextDarwin_arm::EXC::fsr, lldb_private::RegisterValue::GetAsUInt32(), GetSetForNativeRegNum(), gpr, gpr_cpsr, gpr_lr, gpr_pc, gpr_r0, gpr_r1, gpr_r10, gpr_r11, gpr_r12, gpr_r2, gpr_r3, gpr_r4, gpr_r5, gpr_r6, gpr_r7, gpr_r8, gpr_r9, gpr_sp, KERN_SUCCESS, lldb_private::RegisterInfo::kinds, RegisterContextDarwin_arm::GPR::r, ReadRegisterSet(), RegisterContextDarwin_arm::FPU::s, and WriteRegisterSet().

◆ WriteRegisterSet()

int RegisterContextDarwin_arm::WriteRegisterSet ( uint32_t set )

protected

Definition at line 1077 of file RegisterContextDarwin_arm.cpp.

References DBGRegSet, EXCRegSet, FPURegSet, GPRAltRegSet, GPRRegSet, KERN_INVALID_ARGUMENT, RegisterSetIsCached(), WriteDBG(), WriteEXC(), WriteFPU(), and WriteGPR().

Referenced by WriteRegister().

Member Data Documentation

◆ dbg

DBG RegisterContextDarwin_arm::dbg

protected

Definition at line 158 of file RegisterContextDarwin_arm.h.

Referenced by ClearHardwareBreakpoint(), ClearHardwareWatchpoint(), RegisterContextKDP_arm::DoReadDBG(), RegisterContextKDP_arm::DoWriteDBG(), LogDBGRegisters(), ReadDBG(), SetHardwareBreakpoint(), SetHardwareWatchpoint(), and WriteDBG().

◆ dbg_errs

int RegisterContextDarwin_arm::dbg_errs[2]

protected

Definition at line 162 of file RegisterContextDarwin_arm.h.

Referenced by GetError().

◆ exc

EXC RegisterContextDarwin_arm::exc

protected

Definition at line 157 of file RegisterContextDarwin_arm.h.

Referenced by RegisterContextKDP_arm::DoReadEXC(), RegisterContextKDP_arm::DoWriteEXC(), ReadAllRegisterValues(), ReadEXC(), ReadRegister(), RegisterContextDarwin_arm_Mach::SetRegisterDataFrom_LC_THREAD(), WriteAllRegisterValues(), WriteEXC(), and WriteRegister().

◆ exc_errs

int RegisterContextDarwin_arm::exc_errs[2]

protected

Definition at line 161 of file RegisterContextDarwin_arm.h.

Referenced by GetError(), RegisterContextDarwin_arm(), and SetError().

◆ fpu

FPU RegisterContextDarwin_arm::fpu

protected

Definition at line 156 of file RegisterContextDarwin_arm.h.

Referenced by RegisterContextKDP_arm::DoReadFPU(), RegisterContextKDP_arm::DoWriteFPU(), ReadAllRegisterValues(), ReadFPU(), ReadRegister(), RegisterContextDarwin_arm_Mach::SetRegisterDataFrom_LC_THREAD(), WriteAllRegisterValues(), WriteFPU(), and WriteRegister().

◆ fpu_errs

int RegisterContextDarwin_arm::fpu_errs[2]

protected

Definition at line 160 of file RegisterContextDarwin_arm.h.

Referenced by GetError(), RegisterContextDarwin_arm(), and SetError().

◆ gpr

GPR RegisterContextDarwin_arm::gpr

protected

Definition at line 155 of file RegisterContextDarwin_arm.h.

Referenced by RegisterContextKDP_arm::DoReadGPR(), RegisterContextKDP_arm::DoWriteGPR(), ReadAllRegisterValues(), ReadGPR(), ReadRegister(), RegisterContextDarwin_arm_Mach::SetRegisterDataFrom_LC_THREAD(), WriteAllRegisterValues(), WriteGPR(), and WriteRegister().

◆ gpr_errs

int RegisterContextDarwin_arm::gpr_errs[2]

protected

Definition at line 159 of file RegisterContextDarwin_arm.h.

Referenced by GetError(), RegisterContextDarwin_arm(), and SetError().

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

Classes

Public Member Functions

Static Public Member Functions

Protected Types

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Detailed Description

Member Enumeration Documentation

◆ anonymous enum

◆ anonymous enum

◆ anonymous enum

Constructor & Destructor Documentation

◆ RegisterContextDarwin_arm()

◆ ~RegisterContextDarwin_arm()

Member Function Documentation

◆ ClearHardwareBreakpoint()

◆ ClearHardwareWatchpoint()

◆ ConvertRegisterKindToRegisterNumber()

◆ DoReadDBG()

◆ DoReadEXC()

◆ DoReadFPU()

◆ DoReadGPR()

◆ DoWriteDBG()

◆ DoWriteEXC()

◆ DoWriteFPU()

◆ DoWriteGPR()

◆ GetError()

◆ GetRegisterCount()

◆ GetRegisterInfoAtIndex()

◆ GetRegisterInfos()

◆ GetRegisterInfosCount()

◆ GetRegisterNumber()

◆ GetRegisterSet()

◆ GetRegisterSetCount()

◆ GetSetForNativeRegNum()

◆ InvalidateAllRegisters()

◆ InvalidateAllRegisterStates()

◆ LogDBGRegisters()

◆ NumSupportedHardwareBreakpoints()

◆ NumSupportedHardwareWatchpoints()

◆ ReadAllRegisterValues()

◆ ReadDBG()

◆ ReadEXC()

◆ ReadFPU()

◆ ReadGPR()

◆ ReadRegister()

◆ ReadRegisterSet()

◆ RegisterSetIsCached()

◆ SetError()

◆ SetHardwareBreakpoint()

◆ SetHardwareWatchpoint()

◆ WriteAllRegisterValues()

◆ WriteDBG()

◆ WriteEXC()

◆ WriteFPU()

◆ WriteGPR()

◆ WriteRegister()

◆ WriteRegisterSet()

Member Data Documentation

◆ dbg

◆ dbg_errs

◆ exc

◆ exc_errs

◆ fpu

◆ fpu_errs

◆ gpr

◆ gpr_errs