arch_arm.hpp File Reference

#include <arion/common/arch_manager.hpp>
#include <arion/common/global_defs.hpp>
#include <arion/platforms/linux/lnx_kernel_utils.hpp>
#include <cstdint>
#include <map>
#include <string>

Go to the source code of this file.

Classes
class	arion_arm::ArchManagerARM
	A class responsible for performing architecture specific operations in case of an ARM chip emulation. More...

Namespaces
namespace	arion_arm

Macros
#define	ARION_ARM_MODE   0
	Value of the CPSR thumb bit for ARM mode.
#define	ARION_THUMB_MODE   1
	Value of the CPSR thumb bit for THUMB mode.
#define	ARION_ARM_CPSR_THUMB_BIT   (1 << 5)
	Mask for the ARM CPSR thumb bit.

Variables
std::map< uint64_t, std::string >	arion_arm::NAME_BY_SYSCALL_NO
	A map identifying an ARM syscall name given its number.
std::map< std::string, arion::REG >	arion_arm::ARCH_REGS
	A map identifying a Unicorn ARM register given its name.
std::map< arion::REG, uint8_t >	arion_arm::ARCH_REGS_SZ
	A map identifying a Unicorn ARM register size given the register.
std::vector< arion::REG >	arion_arm::CTXT_REGS
	The list of high-level ARM registers that make up the context to be saved and restored.
std::map< uint64_t, arion::CPU_INTR >	arion_arm::IDT = {}
	The ARM Interrupt Descriptor Table.
arion::ABI_REGISTERS	arion_arm::ABI_REGS = arion::ABI_REGISTERS(UC_ARM_REG_PC, UC_ARM_REG_SP)
	Unicorn ARM PC and SP registers for genericity.
arion::ABI_CALLING_CONVENTION	arion_arm::ABI_CALLING_CONV
	Unicorn ARM registers involved in calling convention.
arion::ABI_SYSCALLING_CONVENTION	arion_arm::ABI_SYSCALLING_CONV
	Unicorn ARM registers involved in syscalling convention.
arion::KERNEL_SEG_FLAGS	arion_arm::SEG_FLAGS = ARION_ARM_TRAPS_PRESENT
	ARM flags telling the loader which kernel segments should be mapped in memory.
uint32_t	arion_arm::HWCAP2 = 0
	Some well working ARM chip HWCAP2 value.
uint32_t	arion_arm::HWCAP = 0x001fb8d7
	Some well working ARM chip HWCAP value.
const size_t	arion_arm::PTR_SZ = 4
	Size in bytes of a pointer in an ARM chip.
const uint16_t	arion_arm::ARCH_SZ = 32
	Size in bits of the ARM general-purpose registers.
arion::CPU_ARCH	arion_arm::ARCH = arion::CPU_ARCH::ARM_ARCH
	Arion CPU_ARCH for ARM.
arion::ARCH_ATTRIBUTES	arion_arm::ARCH_ATTRS
	Multiple architecture specific attributes for ARM, grouped in a structure for genericity purpose.

Macro Definition Documentation

ARION_ARM_CPSR_THUMB_BIT

#define ARION_ARM_CPSR_THUMB_BIT   (1 << 5)

Mask for the ARM CPSR thumb bit.

ARION_ARM_MODE

#define ARION_ARM_MODE   0

Value of the CPSR thumb bit for ARM mode.

ARION_THUMB_MODE

#define ARION_THUMB_MODE   1

Value of the CPSR thumb bit for THUMB mode.