?? strchr.s
字號:
.file "strchr.S" .section .text .global _strchr .type _strchr,@function_strchr: movm [d2,d3,a2,a3],(sp) add -12,sp mov d0,a1 movbu d1,(7,sp)#ifndef __OPTIMIZE_SIZE__ btst 3,d0 bne .L20 clr d0.L24: setlb mov sp,a2 mov d0,d3 add d3,a2 mov a2,a0 add 12,a0 movbu (7,sp),d3 movbu d3,(-4,a0) inc d0 cmp 3,d0 lls mov a1,a0 mov -16843009,a1 mov (a0),d2 mov a1,d1 add d2,d1 mov d2,d0 not d0 and d0,d1 mov -2139062144,d3 mov d3,(0,sp) btst -2139062144,d1 bne .L27 jmp .L38.L28: inc4 a0 mov (a0),d2 mov a1,d1 add d2,d1 mov d2,d0 not d0 and d0,d1 mov (0,sp),d3 and d3,d1 bne .L27.L38: mov (8,sp),d0 xor d2,d0 mov a1,d1 add d0,d1 not d0 and d0,d1 and d3,d1 beq .L28.L27: mov a0,a1#endif.L20: movbu (a1),d0 cmp 0,d0 beq .L32 movbu (7,sp),d1.L35: setlb cmp d1,d0 beq .L36 inc a1 movbu (a1),d0 cmp 0,d0 lne.L32: movbu (7,sp),d0 movbu (a1),d3 cmp d0,d3 beq .L36 mov 0,a0 jmp .L37.L36: mov a1,a0.L37: ret [d2,d3,a2,a3],28.Lfe1: .size _strchr,.Lfe1-_strchr?? 快捷鍵說明
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