check_movei.s (657B)
1 # mach: crisv32 2 # output: fffffffe\n 3 # output: fffffffe\n 4 5 ; Check basic integral-write semantics regarding flags. 6 7 .include "testutils.inc" 8 start 9 10 move.d 0, $r3 11 ; A write that works. Check that flags are set correspondingly. 12 move.d d,r4 13 ;; store to bring it into the tlb with the right prot bits 14 move.d r3,[r4] 15 moveq -2,r5 16 setf c 17 clearf p 18 move.d [r4],r3 19 ax 20 move.d r5,[r4] 21 move.d [r4],r3 22 23 bcc 0f 24 nop 25 fail 26 27 0: 28 checkr3 fffffffe 29 30 ; A write that fails; check flags too. 31 move.d d,r4 32 moveq 23,r5 33 setf p 34 clearf c 35 move.d [r4],r3 36 ax 37 move.d r5,[r4] 38 move.d [r4],r3 39 40 bcs 0f 41 nop 42 fail 43 44 0: 45 checkr3 fffffffe 46 quit 47 48 .data 49 d: 50 .dword 42424242