1.text 2.global _start, _write, _exit 3.global _tc_fail, _tc_pass 4 5_write: 6 addi sp, sp, -4 7 sw (sp+4), r8 8 mvi r8, 5 9 scall 10 lw r8, (sp+4) 11 addi sp, sp, 4 12 ret 13 14_exit: 15 mvi r8, 1 16 scall 171: 18 bi 1b 19 20_tc_pass: 21.data 221: 23 .ascii "OK\n" 242: 25.text 26 addi sp, sp, -16 27 sw (sp+4), ra 28 sw (sp+8), r1 29 sw (sp+12), r2 30 sw (sp+16), r3 31 mvi r1, 1 32 mvhi r2, hi(1b) 33 ori r2, r2, lo(1b) 34 mvi r3, (2b - 1b) 35 calli _write 36 lw r3, (sp+16) 37 lw r2, (sp+12) 38 lw r1, (sp+8) 39 lw ra, (sp+4) 40 addi sp, sp, 16 41 ret 42 43_tc_fail: 44.data 451: 46 .ascii "FAILED\n" 472: 48.text 49 addi sp, sp, -16 50 sw (sp+4), ra 51 sw (sp+8), r1 52 sw (sp+12), r2 53 sw (sp+16), r3 54 sw (sp+4), ra 55 mvi r1, 1 56 mvhi r2, hi(1b) 57 ori r2, r2, lo(1b) 58 mvi r3, (2b - 1b) 59 calli _write 60 lw r3, (sp+16) 61 lw r2, (sp+12) 62 lw r1, (sp+8) 63 lw ra, (sp+4) 64 addi sp, sp, 16 65 ret 66