相关疑难解决方法(0)

我编写了可以编译的汇编代码:

as power.s -o power.o

当我链接power.o目标文件时出现问题:

ld power.o -o power

为了在64位操作系统(Ubuntu 14.04)上运行,我.code32在power.s文件的开头添加了,但是我仍然得到错误:

分段故障(核心转储)

power.s:

.code32
.section .data
.section .text
.global _start
_start:
pushl $3
pushl $2 
call power 
addl $8, %esp
pushl %eax 

pushl $2
pushl $5
call power
addl $8, %esp

popl %ebx
addl %eax, %ebx

movl $1, %eax
int $0x80



.type power, @function
power:
pushl %ebp  
movl %esp, %ebp 
subl $4, %esp 
movl 8(%ebp), %ebx 
movl 12(%ebp), %ecx 
movl %ebx, -4(%ebp) 

power_loop_start:
cmpl …