我正在尝试AAAA使用c 进行打印__asm__,如下所示:
#include <stdio.h>
int main()
{
__asm__("sub $0x150, %rsp\n\t"
"mov $0x0,%rax\n\t"
"lea -0x140(%rbp), %rax\n\t"
"movl $0x41414141,(%rax)\n\t"
"movb $0x0, 0x4(%rax)\n\t"
"lea -0x140(%rbp), %rax\n\t"
"mov %rax, %rdi\n\t"
"call printf\n\t");
return 0;
}
Run Code Online (Sandbox Code Playgroud)
拆卸:
Dump of assembler code for function main:
0x0000000000400536 <+0>: push %rbp
0x0000000000400537 <+1>: mov %rsp,%rbp
0x000000000040053a <+4>: sub $0x150,%rsp
0x0000000000400541 <+11>: mov $0x0,%rax
0x0000000000400548 <+18>: lea -0x140(%rbp),%rax
0x000000000040054f <+25>: movl $0x41414141,(%rax)
0x0000000000400555 <+31>: movb $0x0,0x4(%rax)
0x0000000000400559 <+35>: lea -0x140(%rbp),%rax
0x0000000000400560 <+42>: mov %rax,%rdi
0x0000000000400563 …Run Code Online (Sandbox Code Playgroud)