arm培训\ARM汇编指令详解（含哥伦比亚大学)资源-CSDN文库

共1个文件

pdf：1个

ARM汇编指令详解

需积分: 10 101 浏览量 2008-11-19 14:22:47 上传评论收藏 173KB RAR 举报

资源推荐

资源详情

资源评论

收起资源包目录

ARM汇编指令详解（含哥伦比亚大学).rar （1个子文件）

ARM汇编指令详解（含测试题）.pdf 683KB

The ARM Instruction Set - ARM University Program - V1.0 1

The ARM Instruction Set

ARM

Advanced RISC Machines

The ARM Instruction Set - ARM University Program - V1.0 2

Processor Modes

* The ARM has six operating modes:

• User (unprivileged mode under which most tasks run)

• FIQ (entered when a high priority (fast) interrupt is raised)

• IRQ (entered when a low priority (normal) interrupt is raised)

• Supervisor (entered on reset and when a Software Interrupt instruction is

executed)

• Abort (used to handle memory access violations)

• Undef (used to handle undefined instructions)

* ARM Architecture Version 4 adds a seventh mode:

• System (privileged mode using the same registers as user mode)

The ARM Instruction Set - ARM University Program - V1.0 3

* ARM has 37 registers in total, all of which are 32-bits long.

• 1 dedicated program counter

• 1 dedicated current program status register

• 5 dedicated saved program status registers

• 30 general purpose registers

* However these are arranged into several banks, with the accessible

bank being governed by the processor mode. Each mode can access

• a particular set of r0-r12 registers

• a particular r13 (the stack pointer) and r14 (link register)

• r15 (the program counter)

• cpsr (the current program status register)

and privileged modes can also access

• a particular spsr (saved program status register)

The Registers

The ARM Instruction Set - ARM University Program - V1.0 4

General registers and Program Counter

Program Status Registers

r15 (pc)

r14 (lr)

r13 (sp)

r14_svc

r13_svc

r14_irq

r13_irq

r14_abt

r13_abt

r14_undef

r13_undef

User32 / System

FIQ32 Supervisor32 Abort32 IRQ32 Undefined32

cpsr

sprsr_fiqsprsr_fiqsprsr_fiq spsr_abtspsr_svcsprsr_fiqsprsr_fiqspsr_fiq sprsr_fiqsprsr_fiqsprsr_fiqsprsr_fiqsprsr_fiqspsr_irq

r12

r10

r11

r12

r10

r11

r12

r10

r11

r12

r10

r11

r12

r10

r11

r15 (pc) r15 (pc) r15 (pc) r15 (pc) r15 (pc)

cpsr

cpsrcpsrcpsr

r14_fiq

r13_fiq

r12_fiq

r10_fiq

r11_fiq

r9_fiq

r8_fiq

sprsr_fiqsprsr_fiqsprsr_fiqsprsr_fiqsprsr_fiqspsr_undef

The ARM Instruction Set - ARM University Program - V1.0 5

User to FIQ Mode

spsr_fiq

cpsr

r15 (pc)

r14_fiq

r13_fiq

r12_fiq

r10_fiq

r11_fiq

r9_fiq

r8_fiq

r14 (lr)

r13 (sp)

r12

r10

r11

User mode CPSR copied to FIQ mode SPSR

cpsr

r15 (pc)

r14 (lr)

r13 (sp)

r12

r10

r11

r14_fiq

r13_fiq

r12_fiq

r10_fiq

r11_fiq

r9_fiq

r8_fiq

Return address calculated from User mode

PC value and stored in FIQ mode LR

Registers in use

EXCEPTION

User Mode FIQ Mode

spsr_fiq

评论收藏

内容反馈

suibozuliu1

粉丝: 0
资源: 1

arm培训\ARM汇编指令详解（含哥伦比亚大学)

ARM常用指令集及汇编.rar_ARM 指令集_ARM 汇编_arm 汇编指令_汇编_汇编指令集

arm汇编指令(全).rar_ARM 汇编_ARM9 boot code_ARM汇编指令_SMULBT_arm 指令

ARM汇编指令ARM汇编指令ARM汇编指令

ARM CORTEX-M0汇编指令汇总

ARM汇编伪指令详解

ARM汇编指令集详解

常用ARM指令集及汇编.pdf

ARM汇编指令.pdf

ARM7汇编指令集 ARM汇编指令集

ARM汇编指令详解 操作系统移植

ARM体系的汇编指令详解

ARM汇编指令集 ARM汇编指令集

ARM汇编指令详解（含测试题）

ARM汇编语言官方手册（中文）.rar_ARM官网中文_arm 手册_arm指令集 中文_arm汇编官方_arm语言手册

ARM 指令集 -ARM指令详解

ARM指令集详解ARM指令集详解

很全的ARM汇编指令查询手册CHM.zip

ARM汇编指令详解

ARM汇编伪指令介绍

常用的arm指令与 汇编指令大全

STM32CubeMx6.4.0版本+JRE安装包

第十五届蓝桥杯嵌入式组省赛完整工程

KEIL5 常用stm32芯片包下载

ser2pl64.sys是电脑重要系统文件，主要用于串口转USB，描述：USB-to-Serial Cable Driver

CubeMX，6.11版本

第十四届蓝桥杯省赛电子类嵌入式组完整工程代码

心率模块，MAX30102模块+oled模块，stm32f103 hal库完整代码

第十五届蓝桥杯嵌入式省赛真题题目和答案

“ 官网 ”最新版-《Arm Compiler 5.06 update 7 (build 960) Lin32》

最新资源

ARM汇编指令详解操作系统移植

ARM汇编语言官方手册（中文）.rar_ARM官网中文_arm 手册_arm指令集中文_arm汇编官方_arm语言手册

常用的arm指令与汇编指令大全