Commit | Line | Data |
---|---|---|
ee1ee5b5 NC |
1 | /* |
2 | * test relax | |
3 | * lw <-> lw! : register number must be in 0-15, offset == 0 | |
4 | * lh <-> lh! : register number must be in 0-15, offset == 0 | |
5 | * lbu <-> lbu! : register number must be in 0-15, offset == 0 | |
6 | * sw <-> sw! : register number must be in 0-15, offset == 0 | |
7 | * sh <-> sh! : register number must be in 0-15, offset == 0 | |
8 | * sb <-> sb! : register number must be in 0-15, offset == 0 | |
9 | ||
10 | * Author: ligang | |
11 | */ | |
12 | ||
13 | /* This macro transform 32b instruction to 16b. */ | |
14 | .macro tran3216 insn32, insn16 | |
15 | .align 4 | |
16 | ||
17 | \insn32 r0, [r3, 0] #32b -> 16b | |
18 | \insn16 r0, [r3] | |
19 | ||
20 | \insn32 r3, [r15, 0] #32b -> 16b | |
21 | \insn16 r3, [r15] | |
22 | ||
23 | \insn32 r15, [r8, 0] #32b -> 16b | |
24 | \insn16 r15, [r8] | |
25 | ||
26 | \insn32 r4, [r8, 0] #No transform | |
27 | \insn32 r25, [r19, 0] | |
28 | ||
29 | \insn32 r5, [r7, 0] #32b -> 16b | |
30 | \insn32 r5, [r7, 0] #32b -> 16b | |
31 | ||
32 | \insn16 r2, [r3] | |
33 | \insn32 r2, [r3, 0] #32b -> 16b | |
34 | ||
35 | .endm | |
36 | ||
37 | /* This macro transform 16b instruction to 32b. */ | |
38 | .macro tran1632 insn32, insn16 | |
39 | .align 4 | |
40 | ||
41 | \insn16 r0, [r3] #16b -> 32b | |
42 | \insn32 r18, [r23, 10] | |
43 | ||
44 | \insn16 r15, [r0] #16b -> 32b | |
45 | \insn32 r17, [r26, 10] | |
46 | ||
47 | \insn16 r6, [r8] #No transform | |
48 | \insn16 r6, [r8] #No transform | |
49 | ||
50 | \insn16 r3, [r7] #No transform | |
51 | \insn32 r3, [r7, 0] | |
52 | ||
53 | .endm | |
54 | .space 1 | |
55 | tran3216 "lw", "lw!" | |
56 | .fill 10, 1 | |
57 | tran3216 "lh", "lh!" | |
58 | .org 0x101 | |
59 | tran3216 "lbu", "lbu!" | |
60 | .org 0x203 | |
61 | tran3216 "sw", "sw!" | |
62 | tran3216 "sh", "sh!" | |
63 | tran3216 "sb", "sb!" | |
64 | ||
65 | tran1632 "lw", "lw!" | |
66 | tran1632 "lh", "lh!" | |
67 | tran1632 "lbu", "lbu!" | |
68 | tran1632 "sw", "sw!" | |
69 | tran1632 "sh", "sh!" | |
70 | tran1632 "sb", "sb!" |