Commit | Line | Data |
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df58fc94 RS |
1 | # Source file used to test the microMIPS instruction size overrides (#0). |
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 | addu16 $12, $14 | |
16 | addu32 $12, $14 | |
17 | add.ps $f2, $f4 | |
18 | add16.ps $f2, $f4 | |
19 | add32.ps $f2, $f4 | |
20 | addiusp 256 | |
21 | addiusp16 256 | |
22 | addiusp32 256 | |
23 | ||
24 | # Test jumps and branches. | |
25 | jar $23 | |
26 | jar16 $23 | |
27 | jar32 $23 | |
28 | jalr $4 | |
29 | jalr16 $4 | |
30 | jalr32 $4 | |
31 | jalr $24 | |
32 | jalr16 $24 | |
33 | jalr32 $24 | |
34 | jalr $31,$5 | |
35 | jalr16 $31,$5 | |
36 | jalr32 $31,$5 | |
37 | jalr $31,$25 | |
38 | jalr16 $31,$25 | |
39 | jalr32 $31,$25 | |
40 | jalr $30,$26 | |
41 | jalr16 $30,$26 | |
42 | jalr32 $30,$26 | |
43 | b bar | |
44 | b16 bar | |
45 | b32 bar | |
46 | beqz $7, bar | |
47 | beqz16 $7, bar | |
48 | beqz32 $7, bar | |
49 | beqz $27, bar | |
50 | beqz16 $27, bar | |
51 | beqz32 $27, bar | |
52 | ||
53 | # Test branch delay slots. | |
54 | .set noreorder | |
55 | bltzal $2, bar | |
56 | addu $16, $17 | |
57 | bltzal $2, bar | |
58 | addu16 $16, $17 | |
59 | bltzal $2, bar | |
60 | addu32 $16, $17 | |
61 | bltzals $2, bar | |
62 | addu $16, $17 | |
63 | bltzals $2, bar | |
64 | addu16 $16, $17 | |
65 | bltzals $2, bar | |
66 | addu32 $16, $17 | |
67 | bltzal $2, bar | |
68 | add.ps $f2, $f4 | |
69 | bltzal $2, bar | |
70 | add16.ps $f2, $f4 | |
71 | bltzal $2, bar | |
72 | add32.ps $f2, $f4 | |
73 | bltzals $2, bar | |
74 | add.ps $f2, $f4 | |
75 | bltzals $2, bar | |
76 | add16.ps $f2, $f4 | |
77 | bltzals $2, bar | |
78 | add32.ps $f2, $f4 | |
79 | bltzal $2, bar | |
80 | addiusp 256 | |
81 | bltzal $2, bar | |
82 | addiusp16 256 | |
83 | bltzal $2, bar | |
84 | addiusp32 256 | |
85 | bltzals $2, bar | |
86 | addiusp 256 | |
87 | bltzals $2, bar | |
88 | addiusp16 256 | |
89 | bltzals $2, bar | |
90 | addiusp32 256 | |
91 | .set reorder | |
92 | ||
93 | # Test macro delay slots. | |
94 | .set noreorder | |
95 | bltzall $2, bar | |
96 | addu $16, $17 | |
97 | bltzall $2, bar | |
98 | addu16 $16, $17 | |
99 | bltzall $2, bar | |
100 | addu32 $16, $17 | |
101 | bltzall $2, bar | |
102 | add.ps $f2, $f4 | |
103 | bltzall $2, bar | |
104 | add16.ps $f2, $f4 | |
105 | bltzall $2, bar | |
106 | add32.ps $f2, $f4 | |
107 | bltzall $2, bar | |
108 | addiusp 256 | |
109 | bltzall $2, bar | |
110 | addiusp16 256 | |
111 | bltzall $2, bar | |
112 | addiusp32 256 | |
113 | .set reorder | |
114 | ||
115 | # Test shift instructions to complement 64-bit tests. | |
116 | sll $2, $3, 5 | |
117 | sll16 $2, $3, 5 | |
118 | sll32 $2, $3, 5 | |
119 | sll $2, $3, 13 | |
120 | sll16 $2, $3, 13 | |
121 | sll32 $2, $3, 13 | |
122 | sll $10, $11, 5 | |
123 | sll16 $10, $11, 5 | |
124 | sll32 $10, $11, 5 | |
125 | ||
126 | # Test 64-bit instructions. | |
127 | dsll $2, $3, 5 | |
128 | dsll16 $2, $3, 5 | |
129 | dsll32 $2, $3, 5 # No way to force 32-bit DSLL. | |
130 | dsll3216 $2, $3, 5 | |
131 | dsll3232 $2, $3, 5 | |
132 | dsll $2, $3, 13 | |
133 | dsll16 $2, $3, 13 | |
134 | dsll32 $2, $3, 13 # No way to force 32-bit DSLL. | |
135 | dsll3216 $2, $3, 13 | |
136 | dsll3232 $2, $3, 13 | |
137 | dsll $10, $11, 5 | |
138 | dsll16 $10, $11, 5 | |
139 | dsll32 $10, $11, 5 # No way to force 32-bit DSLL. | |
140 | dsll3216 $10, $11, 5 | |
141 | dsll3232 $10, $11, 5 | |
142 | ||
1a00e612 RS |
143 | # Test out-of-range mapped constants |
144 | addiu16 $2, $4, 4 # OK | |
145 | addiu16 $2, $4, 5 # error | |
146 | addiu16 $2, $4, 7 # error | |
147 | addiu16 $2, $4, 8 # OK | |
148 | andi16 $2, $4, 4 # OK | |
149 | andi16 $2, $4, 5 # error | |
150 | andi16 $2, $4, 7 # OK | |
151 | andi16 $2, $4, 8 # OK | |
152 | ||
153 | # Test invalid ADDIUSP | |
154 | addiusp16 4 # error | |
155 | addiusp16 7 # error | |
156 | addiusp16 8 # OK | |
157 | addiusp16 10 # error | |
158 | addiusp16 12 # OK | |
159 | addiusp16 1028 # OK | |
160 | addiusp16 1032 # error | |
161 | addiusp16 -1032 # OK | |
162 | addiusp16 -1036 # error | |
163 | ||
df58fc94 RS |
164 | # Force at least 8 (non-delay-slot) zero bytes, to make 'objdump' print ... |
165 | .align 2 | |
166 | .space 8 |