Commit | Line | Data |
---|---|---|
df58fc94 RS |
1 | # Source file used to test microMIPS instruction size overrides (#1). |
2 | ||
3 | .text | |
4 | foo: | |
5 | # Smoke-test a trivial case. | |
6 | nop | |
7 | nop16 | |
8 | nop32 | |
9 | ||
10 | # Test ALU operations. | |
11 | addu $2, $4 | |
12 | addu16 $2, $4 | |
13 | addu32 $2, $4 | |
14 | addu $12, $14 | |
15 | addu32 $12, $14 | |
16 | add.ps $f2, $f4 | |
17 | add32.ps $f2, $f4 | |
18 | addiusp 256 | |
19 | addiusp16 256 | |
20 | ||
21 | # Test jumps and branches. | |
22 | jalr $4 | |
23 | jalr16 $4 | |
24 | jalr32 $4 | |
25 | jalr $24 | |
26 | jalr16 $24 | |
27 | jalr32 $24 | |
28 | jalr $31,$5 | |
29 | jalr16 $31,$5 | |
30 | jalr32 $31,$5 | |
31 | jalr $31,$25 | |
32 | jalr16 $31,$25 | |
33 | jalr32 $31,$25 | |
34 | jalr $30,$26 | |
35 | jalr32 $30,$26 | |
36 | b bar | |
37 | b16 bar | |
38 | b32 bar | |
39 | beqz $7, bar | |
40 | beqz16 $7, bar | |
41 | beqz32 $7, bar | |
42 | beqz $27, bar | |
43 | beqz32 $27, bar | |
44 | ||
45 | # Test branch delay slots. | |
46 | .set noreorder | |
47 | bltzal $2, bar | |
48 | addu $16, $17 | |
49 | bltzal $2, bar | |
50 | addu16 $16, $17 | |
51 | bltzal $2, bar | |
52 | addu32 $16, $17 | |
53 | bltzals $2, bar | |
54 | addu $16, $17 | |
55 | bltzals $2, bar | |
56 | addu16 $16, $17 | |
57 | bltzals $2, bar | |
58 | addu32 $16, $17 | |
59 | bltzal $2, bar | |
60 | add.ps $f2, $f4 | |
61 | bltzal $2, bar | |
62 | add32.ps $f2, $f4 | |
63 | bltzals $2, bar | |
64 | add.ps $f2, $f4 | |
65 | bltzals $2, bar | |
66 | add32.ps $f2, $f4 | |
67 | bltzal $2, bar | |
68 | addiusp 256 | |
69 | bltzal $2, bar | |
70 | addiusp16 256 | |
71 | bltzals $2, bar | |
72 | addiusp 256 | |
73 | bltzals $2, bar | |
74 | addiusp16 256 | |
75 | .set reorder | |
76 | ||
77 | # Test macro delay slots. | |
78 | .set noreorder | |
79 | bltzall $2, bar | |
80 | addu $16, $17 | |
81 | bltzall $2, bar | |
82 | addu16 $16, $17 | |
83 | bltzall $2, bar | |
84 | addu32 $16, $17 | |
85 | bltzall $2, bar | |
86 | add.ps $f2, $f4 | |
87 | bltzall $2, bar | |
88 | add32.ps $f2, $f4 | |
89 | bltzall $2, bar | |
90 | addiusp 256 | |
91 | bltzall $2, bar | |
92 | addiusp16 256 | |
93 | .set reorder | |
94 | ||
95 | # Test shift instructions to complement 64-bit tests. | |
96 | sll $2, $3, 5 | |
97 | sll16 $2, $3, 5 | |
98 | sll32 $2, $3, 5 | |
99 | sll $2, $3, 13 | |
100 | sll32 $2, $3, 13 | |
101 | sll $10, $11, 5 | |
102 | sll32 $10, $11, 5 | |
103 | ||
104 | # Test 64-bit instructions. | |
105 | dsll $2, $3, 5 | |
106 | dsll32 $2, $3, 5 # No way to force 32-bit DSLL. | |
107 | dsll3232 $2, $3, 5 | |
108 | dsll $2, $3, 13 | |
109 | dsll32 $2, $3, 13 # No way to force 32-bit DSLL. | |
110 | dsll3232 $2, $3, 13 | |
111 | dsll $10, $11, 5 | |
112 | dsll32 $10, $11, 5 # No way to force 32-bit DSLL. | |
113 | dsll3232 $10, $11, 5 | |
114 | ||
115 | # Force at least 8 (non-delay-slot) zero bytes, to make 'objdump' print ... | |
116 | .align 2 | |
117 | .space 8 |