strcmp.s (378B)
1 .file "strcmp.s" 2 3 .text 4 .globl strcmp,_strcmp 5 _strcmp: 6 strcmp: 7 movq %rdi,%r8 8 movb $0,%al 9 movq $-1,%rcx 10 cld 11 repne 12 scasb 13 14 leaq -1(%rdi),%rcx 15 subq %r8,%rcx 16 movq %r8,%rdi 17 18 xor %rax,%rax /* set ZF to 1 */ 19 20 movq %rdi,%r8 21 movq %rsi,%rdi 22 movq %r8,%rsi 23 rep 24 cmpsb 25 je equa 26 jb less 27 ja grea 28 29 grea: 30 movq $1,%rax 31 ret 32 33 less: 34 movq $-1,%rax 35 ret 36 37 equa: 38 movq $0,%rax 39 ret