HostedSyscallState Class Reference

#include <state.h>

Collaboration diagram for HostedSyscallState:

Public Member Functions
uintptr_t	getStackPointer () const
void	setStackPointer (uintptr_t stackPointer)
uintptr_t	getInstructionPointer () const
void	setInstructionPointer (uintptr_t instructionPointer)
uintptr_t	getBasePointer () const
void	setBasePointer (uintptr_t basePointer)
size_t	getRegisterCount () const
processor_register_t	getRegister (size_t index) const
const char *	getRegisterName (size_t index) const
size_t	getRegisterSize (size_t index) const
size_t	getSyscallService () const
size_t	getSyscallNumber () const
uintptr_t	getSyscallParameter (size_t n) const
void	setSyscallReturnValue (uintptr_t val)
void	setSyscallErrno (uintptr_t val)

Public Attributes
uint64_t	service
uint64_t	number
uint64_t	p1
uint64_t	p2
uint64_t	p3
uint64_t	p4
uint64_t	p5
uint64_t	p6
uint64_t	error
uint64_t	error_ptr
uint64_t	result
uint64_t	rsp

Friends
class	HostedProcessorState
class	HostedSyscallManager

Detailed Description

x64 Syscall State

Definition at line 140 of file hosted/state.h.

Member Function Documentation

getBasePointer()

uintptr_t HostedSyscallState::getBasePointer ( ) const

inline

Get the base-pointer

Returns

the base-pointer

Definition at line 329 of file hosted/state.h.

getInstructionPointer()

uintptr_t HostedSyscallState::getInstructionPointer ( ) const

inline

Get the instruction-pointer of the next instruction that is executed after the syscall is processed

Returns

the instruction-pointer

Definition at line 325 of file hosted/state.h.

getRegister()

processor_register_t HostedSyscallState::getRegister

(

size_t

index

)

const

Get a specific register

Parameters

[in]

index

the index of the register (from 0 to getRegisterCount() - 1)

Returns

the value of the register

Definition at line 62 of file hosted/state.cc.

getRegisterCount()

size_t HostedSyscallState::getRegisterCount

(

)

const

Get the number of registers

Returns

the number of registers

Definition at line 58 of file hosted/state.cc.

getRegisterName()

const char * HostedSyscallState::getRegisterName

(

size_t

index

)

const

Get the name of a specific register

Parameters

[in]

index

the index of the register (from 0 to getRegisterCount() - 1)

Returns

the name of the register

Definition at line 66 of file hosted/state.cc.

getRegisterSize()

size_t HostedSyscallState::getRegisterSize ( size_t  index ) const

inline

Get the register's size in bytes

Parameters

[in]

index

the index of the register (from 0 to getRegisterCount() - 1)

Returns

the register size in bytes

Definition at line 333 of file hosted/state.h.

getStackPointer()

uintptr_t HostedSyscallState::getStackPointer ( ) const

inline

Get the stack-pointer before the syscall occured

Returns

the stack-pointer before the syscall

Definition at line 319 of file hosted/state.h.

getSyscallNumber()

size_t HostedSyscallState::getSyscallNumber ( ) const

inline

Get the syscall function number

Returns

the syscall function number

Definition at line 340 of file hosted/state.h.

getSyscallParameter()

uintptr_t HostedSyscallState::getSyscallParameter ( size_t  n ) const

inline

Get the n'th parameter for this syscall.

Definition at line 343 of file hosted/state.h.

getSyscallService()

size_t HostedSyscallState::getSyscallService ( ) const

inline

Get the syscall service number

Returns

the syscall service number

Definition at line 337 of file hosted/state.h.

setBasePointer()

void HostedSyscallState::setBasePointer ( uintptr_t  basePointer )

inline

Set the base-pointer

Parameters

[in]

basePointer

the new base-pointer

Definition at line 332 of file hosted/state.h.

setInstructionPointer()

void HostedSyscallState::setInstructionPointer ( uintptr_t  instructionPointer )

inline

Set the instruction-pointer

Parameters

[in]

instructionPointer

the new instruction-pointer

Definition at line 328 of file hosted/state.h.

setStackPointer()

void HostedSyscallState::setStackPointer ( uintptr_t  stackPointer )

inline

Set the userspace stack-pointer

Parameters

[in]

stackPointer

the new stack-pointer

Definition at line 322 of file hosted/state.h.

setSyscallErrno()

void HostedSyscallState::setSyscallErrno ( uintptr_t  val )

inline

Definition at line 372 of file hosted/state.h.

setSyscallReturnValue()

void HostedSyscallState::setSyscallReturnValue ( uintptr_t  val )

inline

Definition at line 369 of file hosted/state.h.

Friends And Related Symbol Documentation

HostedProcessorState

friend class HostedProcessorState

friend

Definition at line 141 of file hosted/state.h.

HostedSyscallManager

friend class HostedSyscallManager

friend

Definition at line 142 of file hosted/state.h.

Member Data Documentation

error

uint64_t HostedSyscallState::error

Definition at line 205 of file hosted/state.h.

error_ptr

uint64_t HostedSyscallState::error_ptr

Definition at line 206 of file hosted/state.h.

number

uint64_t HostedSyscallState::number

Definition at line 203 of file hosted/state.h.

p1

uint64_t HostedSyscallState::p1

Definition at line 204 of file hosted/state.h.

p2

uint64_t HostedSyscallState::p2

Definition at line 204 of file hosted/state.h.

p3

uint64_t HostedSyscallState::p3

Definition at line 204 of file hosted/state.h.

p4

uint64_t HostedSyscallState::p4

Definition at line 204 of file hosted/state.h.

p5

uint64_t HostedSyscallState::p5

Definition at line 204 of file hosted/state.h.

p6

uint64_t HostedSyscallState::p6

Definition at line 204 of file hosted/state.h.

result

uint64_t HostedSyscallState::result

Definition at line 207 of file hosted/state.h.

rsp

uint64_t HostedSyscallState::rsp

Definition at line 208 of file hosted/state.h.

service

uint64_t HostedSyscallState::service

Definition at line 202 of file hosted/state.h.

---

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

• hosted/state.h
• hosted/state.cc