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strcpy.s - scc - simple c99 compiler HTML git clone git://git.simple-cc.org/scc DIR Log DIR Files DIR Refs DIR Submodules DIR README DIR LICENSE --- strcpy.s (227B) --- 1 .file "strcpy.s" 2 3 .text 4 .globl strcpy,_strcpy 5 6 strcpy: 7 _strcpy: 8 movq %rdi,%r9 9 10 movb $0,%al 11 movq $-1,%rcx 12 cld 13 movq %rsi,%rdi 14 repne 15 scasb 16 movq %rdi,%rcx 17 subq %rsi,%rcx 18 19 movq %r9,%rdi 20 mov %rdi,%rax 21 rep; movsb 22 ret