在ARM汇编.EQU和.word之间的区别？ [英] Difference between .equ and .word in ARM Assembly?

问题描述

我很好奇 - 是什么区别 .EQU 和 .word ARM汇编指令，当确定常量？

I am curious - What is the difference between .equ and .word directives in ARM assembly, when defining constants?

推荐答案

.word就像C.无符号整型.EQU像的#define

.word is like unsigned int in C. .equ is like #define

#define bob 10
.equ bob,10

unsigned int ted;
ted: 
.word 0

unsigned int alice=5;
alice:
.word 5

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