1 # frv testcase for nsdivi $GRi,$s12,$GRk
2 # mach: fr500 fr550 frv
4 .include "testutils.inc"
13 ; simple division 12 / 3
17 test_spr_immed 0,gner0
18 test_spr_immed 0,gner1
21 set_gr_limmed 0xfedc,0xba98,gr1
23 test_gr_limmed 0xffff,0xdb93,gr2
24 test_spr_immed 0,gner0
25 test_spr_immed 0,gner1
27 ; Random negative example
28 set_gr_limmed 0xfedc,0xba98,gr1
30 test_gr_immed 0x2468,gr2
31 test_spr_immed 0,gner0
32 test_spr_immed 0,gner1
34 or_spr_immed 0x20,isr ; turn on isr.edem
35 set_gr_limmed 0x8000,0x0000,gr1
37 test_gr_limmed 0x7fff,0xffff,gr2
38 test_spr_immed 0,gner0
39 test_spr_immed 0,gner1
41 nsdivi gr1,0,gr32 ; divide by zero
42 test_spr_immed 1,gner0
43 test_spr_immed 0,gner1
45 ; Special case from the Arch Spec Vol 2
46 and_spr_immed -33,isr ; turn off isr.edem
47 set_gr_limmed 0x8000,0x0000,gr1
49 test_gr_limmed 0x8000,0x0000,gr2
50 test_spr_immed 1,gner0
51 test_spr_immed 4,gner1
53 nsdivi gr1,0,gr10 ; divide by zero
54 test_spr_immed 1,gner0
55 test_spr_immed 0x00000404,gner1
57 ; simple division 12 / 3 -- should turn off ne flag
61 test_spr_immed 1,gner0
62 test_spr_immed 0x00000400,gner1