arion_lnx_x86::user_regs_struct Struct Reference

Structure representing the x86 (32-bit) general-purpose registers as saved by the Linux kernel on the stack. More...

#include <lnx_arch_x86.hpp>

Public Attributes
unsigned long	bx
	Base register (EBX/BX).
unsigned long	cx
	Counter register (ECX/CX).
unsigned long	dx
	Data register (EDX/DX).
unsigned long	si
	Source Index register (ESI/SI).
unsigned long	di
	Destination Index register (EDI/DI).
unsigned long	bp
	Base Pointer register (EBP/BP).
unsigned long	ax
	Accumulator register (EAX/AX).
unsigned long	ds
	Data Segment selector (DS).
unsigned long	es
	Extra Segment selector (ES).
unsigned long	fs
	FS Segment selector.
unsigned long	gs
	GS Segment selector.
unsigned long	orig_ax
	Original value of AX/EAX before a syscall (used to detect syscall return).
unsigned long	ip
	Instruction Pointer register (EIP/IP).
unsigned long	cs
	Code Segment selector (CS).
unsigned long	flags
	Flags register (EFLAGS).
unsigned long	sp
	Stack Pointer register (ESP/SP).
unsigned long	ss
	Stack Segment selector (SS).

Detailed Description

Structure representing the x86 (32-bit) general-purpose registers as saved by the Linux kernel on the stack.

Member Data Documentation

ax

unsigned long arion_lnx_x86::user_regs_struct::ax

Accumulator register (EAX/AX).

bp

unsigned long arion_lnx_x86::user_regs_struct::bp

Base Pointer register (EBP/BP).

bx

unsigned long arion_lnx_x86::user_regs_struct::bx

Base register (EBX/BX).

cs

unsigned long arion_lnx_x86::user_regs_struct::cs

Code Segment selector (CS).

cx

unsigned long arion_lnx_x86::user_regs_struct::cx

Counter register (ECX/CX).

di

unsigned long arion_lnx_x86::user_regs_struct::di

Destination Index register (EDI/DI).

ds

unsigned long arion_lnx_x86::user_regs_struct::ds

Data Segment selector (DS).

dx

unsigned long arion_lnx_x86::user_regs_struct::dx

Data register (EDX/DX).

es

unsigned long arion_lnx_x86::user_regs_struct::es

Extra Segment selector (ES).

flags

unsigned long arion_lnx_x86::user_regs_struct::flags

Flags register (EFLAGS).

fs

unsigned long arion_lnx_x86::user_regs_struct::fs

FS Segment selector.

gs

unsigned long arion_lnx_x86::user_regs_struct::gs

GS Segment selector.

ip

unsigned long arion_lnx_x86::user_regs_struct::ip

Instruction Pointer register (EIP/IP).

orig_ax

unsigned long arion_lnx_x86::user_regs_struct::orig_ax

Original value of AX/EAX before a syscall (used to detect syscall return).

si

unsigned long arion_lnx_x86::user_regs_struct::si

Source Index register (ESI/SI).

sp

unsigned long arion_lnx_x86::user_regs_struct::sp

Stack Pointer register (ESP/SP).

ss

unsigned long arion_lnx_x86::user_regs_struct::ss

Stack Segment selector (SS).

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The documentation for this struct was generated from the following file:

• /home/runner/work/Arion/Arion/include/arion/platforms/linux/archs/lnx_arch_x86.hpp