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# fr30 testcase for lsr $Rj,$Ri, lsr $u4,$Rj
# mach(): fr30
 
        .include "testutils.inc"
 
        START
 
        .text
        .global lsr
lsr:
        ; Test lsr $Rj,$Ri
        mvi_h_gr        0xdeadbee0,r7   ; Shift by 0
        mvi_h_gr        0x80000000,r8
        set_cc          0x05            ; Set mask opposite of expected
        lsr             r7,r8
        test_cc         1 0 0 0
        test_h_gr       0x80000000,r8
 
        mvi_h_gr        0xdeadbee1,r7   ; Shift by 1
        mvi_h_gr        0x80000000,r8
        set_cc          0x0f            ; Set mask opposite of expected
        lsr             r7,r8
        test_cc         0 0 1 0
        test_h_gr       0x40000000,r8
 
        mvi_h_gr        0xdeadbeff,r7   ; Shift by 31
        mvi_h_gr        0x80000000,r8
        set_cc          0x0f            ; Set mask opposite of expected
        lsr             r7,r8
        test_cc         0 0 1 0
        test_h_gr       1,r8
 
        mvi_h_gr        0xdeadbeff,r7   ; clear register
        mvi_h_gr        0x40000000,r8
        set_cc          0x0a            ; Set mask opposite of expected
        lsr             r7,r8
        test_cc         0 1 1 1
        test_h_gr       0x00000000,r8
 
        ; Test lsr $u4Ri
        mvi_h_gr        0x80000000,r8
        set_cc          0x05            ; Set mask opposite of expected
        lsr             0,r8
        test_cc         1 0 0 0
        test_h_gr       0x80000000,r8
 
        mvi_h_gr        0x80000000,r8
        set_cc          0x0f            ; Set mask opposite of expected
        lsr             1,r8
        test_cc         0 0 1 0
        test_h_gr       0x40000000,r8
 
        mvi_h_gr        0x80000000,r8
        set_cc          0x0e            ; Set mask opposite of expected
        lsr             15,r8
        test_cc         0 0 1 0
        test_h_gr       0x00010000,r8
 
        mvi_h_gr        0x00004000,r8
        set_cc          0x0a            ; Set mask opposite of expected
        lsr             15,r8
        test_cc         0 1 1 1
        test_h_gr       0x00000000,r8
 
        pass

Line No.	Rev	Author	Line
1	578	markom	`# fr30 testcase for lsr $Rj,$Ri, lsr $u4,$Rj`
2			`# mach(): fr30`
3
4			`.include "testutils.inc"`
5
6			`START`
7
8			`.text`
9			`.global lsr`
10			`lsr:`
11			`; Test lsr $Rj,$Ri`
12			`mvi_h_gr 0xdeadbee0,r7 ; Shift by 0`
13			`mvi_h_gr 0x80000000,r8`
14			`set_cc 0x05 ; Set mask opposite of expected`
15			`lsr r7,r8`
16			`test_cc 1 0 0 0`
17			`test_h_gr 0x80000000,r8`
18
19			`mvi_h_gr 0xdeadbee1,r7 ; Shift by 1`
20			`mvi_h_gr 0x80000000,r8`
21			`set_cc 0x0f ; Set mask opposite of expected`
22			`lsr r7,r8`
23			`test_cc 0 0 1 0`
24			`test_h_gr 0x40000000,r8`
25
26			`mvi_h_gr 0xdeadbeff,r7 ; Shift by 31`
27			`mvi_h_gr 0x80000000,r8`
28			`set_cc 0x0f ; Set mask opposite of expected`
29			`lsr r7,r8`
30			`test_cc 0 0 1 0`
31			`test_h_gr 1,r8`
32
33			`mvi_h_gr 0xdeadbeff,r7 ; clear register`
34			`mvi_h_gr 0x40000000,r8`
35			`set_cc 0x0a ; Set mask opposite of expected`
36			`lsr r7,r8`
37			`test_cc 0 1 1 1`
38			`test_h_gr 0x00000000,r8`
39
40			`; Test lsr $u4Ri`
41			`mvi_h_gr 0x80000000,r8`
42			`set_cc 0x05 ; Set mask opposite of expected`
43			`lsr 0,r8`
44			`test_cc 1 0 0 0`
45			`test_h_gr 0x80000000,r8`
46
47			`mvi_h_gr 0x80000000,r8`
48			`set_cc 0x0f ; Set mask opposite of expected`
49			`lsr 1,r8`
50			`test_cc 0 0 1 0`
51			`test_h_gr 0x40000000,r8`
52
53			`mvi_h_gr 0x80000000,r8`
54			`set_cc 0x0e ; Set mask opposite of expected`
55			`lsr 15,r8`
56			`test_cc 0 0 1 0`
57			`test_h_gr 0x00010000,r8`
58
59			`mvi_h_gr 0x00004000,r8`
60			`set_cc 0x0a ; Set mask opposite of expected`
61			`lsr 15,r8`
62			`test_cc 0 1 1 1`
63			`test_h_gr 0x00000000,r8`
64
65			`pass`

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