arm_regs_t Struct Reference

ARM32 register structure. More...

#include <mmu.h>

Public Attributes
uint32_t	esp
	Extended stack pointer.
uint32_t	cpsr
	Current Program Status Register.
uint32_t	r [13]
	General purpose registers R0-R12.
uint32_t	sp
	Stack pointer (R13)
uint32_t	lr
	Link register (R14)
uint32_t	pc
	Program counter (R15)

Detailed Description

ARM32 register structure.

This structure defines the layout of ARM32 general purpose and special registers. It is typically used for context switching or exception handling.

Member Data Documentation

cpsr

uint32_t arm_regs_t::cpsr

Current Program Status Register.

esp

uint32_t arm_regs_t::esp

Extended stack pointer.

lr

uint32_t arm_regs_t::lr

Link register (R14)

pc

uint32_t arm_regs_t::pc

Program counter (R15)

r

uint32_t arm_regs_t::r[13]

General purpose registers R0-R12.

sp

uint32_t arm_regs_t::sp

Stack pointer (R13)

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

• include/arch/arm32/mmu.h