1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
.include "t-macros.i" start load r2 0x80 test_sxb: sxb r2 check1 r2 0xffffff80 load r2 0x7f test_sxb2: sxb r2 check1 r2 0x7f exit0