1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
# fr30 testcase for addn2 $m4,$Ri
# mach(): fr30
.include "testutils.inc"
START
.text
.global add
add:
mvi_h_gr 30,r8
set_cc 0x0e ; Set mask opposite of normal result
addn2 -16,r8 ; Max value of immediate field
test_cc 1 1 1 0
test_h_gr 14,r8
set_cc 0x0e ; Set mask opposite of normal result
addn2 -3,r8 ; Mid value of immediate field
test_cc 1 1 1 0
test_h_gr 11,r8
set_cc 0x0e ; Set mask opposite of normal result
addn2 -1,r8 ; Min value of immediate field
test_cc 1 1 1 0
test_h_gr 10,r8
set_cc 0x0a ; Set mask opposite of normal result
addn2 -10,r8 ; Test zero and carry bits
test_cc 1 0 1 0
test_h_gr 0,r8
set_cc 0x07 ; Set mask opposite of normal result
addn2 -16,r8 ; Test negative bit
test_cc 0 1 1 1
test_h_gr -16,r8
mvi_h_gr 0x80000000,r8
set_cc 0x0c ; Set mask opposite of normal result
addn2 -1,r8 ; Test overflow bit
test_cc 1 1 0 0
test_h_gr 0x7fffffff,r8
pass
|
