arion_x86_64 Namespace Reference

Classes
class	ArchManagerX8664
	A class responsible for performing architecture specific operations in case of an x86-64 chip emulation. More...

Variables
std::map< uint64_t, std::string >	NAME_BY_SYSCALL_NO
	A map identifying a x86-64 syscall name given its number.
std::map< std::string, arion::REG >	ARCH_REGS
	A map identifying a Unicorn x86-64 register given its name.
std::map< arion::REG, uint8_t >	ARCH_REGS_SZ
	A map identifying a Unicorn x86-64 register size given the register.
std::vector< arion::REG >	CTXT_REGS
	The list of high-level x86-64 registers that make up the context to be saved and restored.
std::map< uint64_t, arion::CPU_INTR >	IDT
	The x86-64 Interrupt Descriptor Table.
arion::ABI_REGISTERS	ABI_REGS = arion::ABI_REGISTERS(UC_X86_REG_RIP, UC_X86_REG_RSP)
	Unicorn x86-64 PC and SP registers for genericity.
arion::ABI_CALLING_CONVENTION	ABI_CALLING_CONV
	Unicorn x86-64 registers involved in calling convention.
arion::ABI_SYSCALLING_CONVENTION	ABI_SYSCALLING_CONV
	Unicorn x86-64 registers involved in syscalling convention.
arion::KERNEL_SEG_FLAGS	SEG_FLAGS = ARION_VVAR_PRESENT | ARION_VDSO_PRESENT | ARION_VSYSCALL_PRESENT
	x86-64 flags telling the loader which kernel segments should be mapped in memory.
uint32_t	HWCAP2 = 2
	Some well working x86-64 chip HWCAP2 value.
uint32_t	HWCAP = 0xbfebfbff
	Some well working x86-64 chip HWCAP value.
const size_t	PTR_SZ = 8
	Size in bytes of a pointer in a x86-64 chip.
const uint16_t	ARCH_SZ = 64
	Size in bits of the x86-64 general-purpose registers.
arion::CPU_ARCH	ARCH = arion::CPU_ARCH::X8664_ARCH
	Arion CPU_ARCH for x86-64.
arion::ARCH_ATTRIBUTES	ARCH_ATTRS
	Multiple architecture specific attributes for x86-64, grouped in a structure for genericity purpose.

Variable Documentation

ABI_CALLING_CONV

arion::ABI_CALLING_CONVENTION arion_x86_64::ABI_CALLING_CONV

inline

Initial value:

= arion::ABI_CALLING_CONVENTION(
    UC_X86_REG_RAX, {UC_X86_REG_RDI, UC_X86_REG_RSI, UC_X86_REG_RDX, UC_X86_REG_RCX, UC_X86_REG_R8, UC_X86_REG_R9})

Unicorn x86-64 registers involved in calling convention.

ABI_REGS

arion::ABI_REGISTERS arion_x86_64::ABI_REGS = arion::ABI_REGISTERS(UC_X86_REG_RIP, UC_X86_REG_RSP)

inline

Unicorn x86-64 PC and SP registers for genericity.

ABI_SYSCALLING_CONV

arion::ABI_SYSCALLING_CONVENTION arion_x86_64::ABI_SYSCALLING_CONV

inline

Initial value:

= arion::ABI_SYSCALLING_CONVENTION(
    UC_X86_REG_RAX, UC_X86_REG_RAX,
    {UC_X86_REG_RDI, UC_X86_REG_RSI, UC_X86_REG_RDX, UC_X86_REG_R10, UC_X86_REG_R8, UC_X86_REG_R9})

Unicorn x86-64 registers involved in syscalling convention.

ARCH

arion::CPU_ARCH arion_x86_64::ARCH = arion::CPU_ARCH::X8664_ARCH

inline

Arion CPU_ARCH for x86-64.

ARCH_ATTRS

arion::ARCH_ATTRIBUTES arion_x86_64::ARCH_ATTRS

inline

Initial value:

=
    arion::ARCH_ATTRIBUTES(ARCH, ARCH_SZ, PTR_SZ, HWCAP, HWCAP2, SEG_FLAGS, ABI_REGS, ABI_CALLING_CONV,
                           ABI_SYSCALLING_CONV, NAME_BY_SYSCALL_NO)

Multiple architecture specific attributes for x86-64, grouped in a structure for genericity purpose.

ARCH_REGS

std::map<std::string, arion::REG> arion_x86_64::ARCH_REGS

inline

A map identifying a Unicorn x86-64 register given its name.

ARCH_REGS_SZ

std::map<arion::REG, uint8_t> arion_x86_64::ARCH_REGS_SZ

inline

A map identifying a Unicorn x86-64 register size given the register.

ARCH_SZ

const uint16_t arion_x86_64::ARCH_SZ = 64

inline

Size in bits of the x86-64 general-purpose registers.

CTXT_REGS

std::vector<arion::REG> arion_x86_64::CTXT_REGS

inline

Initial value:

= {
    UC_X86_REG_FS,     UC_X86_REG_GS,    UC_X86_REG_RAX,   UC_X86_REG_RBP,   UC_X86_REG_RBX,     UC_X86_REG_RCX,
    UC_X86_REG_RDI,    UC_X86_REG_RDX,   UC_X86_REG_RIP,   UC_X86_REG_RSI,   UC_X86_REG_RSP,     UC_X86_REG_SS,
    UC_X86_REG_CS,     UC_X86_REG_DS,    UC_X86_REG_FP0,   UC_X86_REG_FP1,   UC_X86_REG_FP2,     UC_X86_REG_FP3,
    UC_X86_REG_FP4,    UC_X86_REG_FP5,   UC_X86_REG_FP6,   UC_X86_REG_FP7,   UC_X86_REG_R8,      UC_X86_REG_R9,
    UC_X86_REG_R10,    UC_X86_REG_R11,   UC_X86_REG_R12,   UC_X86_REG_R13,   UC_X86_REG_R14,     UC_X86_REG_R15,
    UC_X86_REG_ST0,    UC_X86_REG_ST1,   UC_X86_REG_ST2,   UC_X86_REG_ST3,   UC_X86_REG_ST4,     UC_X86_REG_ST5,
    UC_X86_REG_ST6,    UC_X86_REG_ST7,   UC_X86_REG_ZMM0,  UC_X86_REG_ZMM1,  UC_X86_REG_ZMM2,    UC_X86_REG_ZMM3,
    UC_X86_REG_ZMM4,   UC_X86_REG_ZMM5,  UC_X86_REG_ZMM6,  UC_X86_REG_ZMM7,  UC_X86_REG_ZMM8,    UC_X86_REG_ZMM9,
    UC_X86_REG_ZMM10,  UC_X86_REG_ZMM11, UC_X86_REG_ZMM12, UC_X86_REG_ZMM13, UC_X86_REG_ZMM14,   UC_X86_REG_ZMM15,
    UC_X86_REG_ZMM16,  UC_X86_REG_ZMM17, UC_X86_REG_ZMM18, UC_X86_REG_ZMM19, UC_X86_REG_ZMM20,   UC_X86_REG_ZMM21,
    UC_X86_REG_ZMM22,  UC_X86_REG_ZMM23, UC_X86_REG_ZMM24, UC_X86_REG_ZMM25, UC_X86_REG_ZMM26,   UC_X86_REG_ZMM27,
    UC_X86_REG_ZMM28,  UC_X86_REG_ZMM29, UC_X86_REG_ZMM30, UC_X86_REG_ZMM31, UC_X86_REG_FS_BASE, UC_X86_REG_GS_BASE,
    UC_X86_REG_RFLAGS,
}

The list of high-level x86-64 registers that make up the context to be saved and restored.

HWCAP

uint32_t arion_x86_64::HWCAP = 0xbfebfbff

inline

Some well working x86-64 chip HWCAP value.

HWCAP2

uint32_t arion_x86_64::HWCAP2 = 2

inline

Some well working x86-64 chip HWCAP2 value.

IDT

std::map<uint64_t, arion::CPU_INTR> arion_x86_64::IDT

inline

Initial value:

= {{0, arion::DIVIDE_ERROR},
                                                  {1, arion::DEBUG_EXCEPTION},
                                                  {2, arion::NON_MASKABLE_INTR},
                                                  {3, arion::BREAKPOINT},
                                                  {4, arion::OVERFLOW},
                                                  {5, arion::BOUND_RANGE_EXCEEDED},
                                                  {6, arion::INVALID_OPCODE},
                                                  {7, arion::DEVICE_NOT_AVAILABLE},
                                                  {8, arion::DOUBLE_FAULT},
                                                  {9, arion::COPROCESSOR_SEGMENT_OVERRUN},
                                                  {10, arion::INVALID_TSS},
                                                  {11, arion::SEGMENT_NOT_PRESENT},
                                                  {12, arion::STACK_SEGMENT_FAULT},
                                                  {13, arion::GENERAL_PROTECTION_FAULT},
                                                  {14, arion::PAGE_FAULT},
                                                  {15, arion::RESERVED},
                                                  {16, arion::X87_FLOATING_POINT_EXCEPTION},
                                                  {17, arion::ALIGNMENT_CHECK},
                                                  {18, arion::MACHINE_CHECK},
                                                  {19, arion::SIMD_FLOATING_POINT_ERROR}}

The x86-64 Interrupt Descriptor Table.

NAME_BY_SYSCALL_NO

std::map<uint64_t, std::string> arion_x86_64::NAME_BY_SYSCALL_NO

inline

A map identifying a x86-64 syscall name given its number.

PTR_SZ

const size_t arion_x86_64::PTR_SZ = 8

inline

Size in bytes of a pointer in a x86-64 chip.

SEG_FLAGS

arion::KERNEL_SEG_FLAGS arion_x86_64::SEG_FLAGS = ARION_VVAR_PRESENT | ARION_VDSO_PRESENT | ARION_VSYSCALL_PRESENT

inline

x86-64 flags telling the loader which kernel segments should be mapped in memory.