Commit | Line | Data |
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5c03d590 DM |
1 | #ifndef _SPARC_ASM_H |
2 | #define _SPARC_ASM_H | |
3 | ||
4 | /* Macros to assist the sharing of assembler code between 32-bit and | |
5 | * 64-bit sparc. | |
6 | */ | |
7 | ||
8 | #ifdef CONFIG_SPARC64 | |
9 | #define BRANCH32(TYPE, PREDICT, DEST) \ | |
10 | TYPE,PREDICT %icc, DEST | |
11 | #define BRANCH32_ANNUL(TYPE, PREDICT, DEST) \ | |
12 | TYPE,a,PREDICT %icc, DEST | |
13 | #define BRANCH_REG_ZERO(PREDICT, REG, DEST) \ | |
14 | brz,PREDICT REG, DEST | |
15 | #define BRANCH_REG_ZERO_ANNUL(PREDICT, REG, DEST) \ | |
16 | brz,a,PREDICT REG, DEST | |
17 | #define BRANCH_REG_NOT_ZERO(PREDICT, REG, DEST) \ | |
18 | brnz,PREDICT REG, DEST | |
19 | #define BRANCH_REG_NOT_ZERO_ANNUL(PREDICT, REG, DEST) \ | |
20 | brnz,a,PREDICT REG, DEST | |
21 | #else | |
22 | #define BRANCH32(TYPE, PREDICT, DEST) \ | |
23 | TYPE DEST | |
24 | #define BRANCH32_ANNUL(TYPE, PREDICT, DEST) \ | |
25 | TYPE,a DEST | |
26 | #define BRANCH_REG_ZERO(PREDICT, REG, DEST) \ | |
27 | cmp REG, 0; \ | |
28 | be DEST | |
29 | #define BRANCH_REG_ZERO_ANNUL(PREDICT, REG, DEST) \ | |
30 | cmp REG, 0; \ | |
31 | be,a DEST | |
32 | #define BRANCH_REG_NOT_ZERO(PREDICT, REG, DEST) \ | |
33 | cmp REG, 0; \ | |
34 | bne DEST | |
35 | #define BRANCH_REG_NOT_ZERO_ANNUL(PREDICT, REG, DEST) \ | |
36 | cmp REG, 0; \ | |
37 | bne,a DEST | |
38 | #endif | |
39 | ||
40 | #endif /* _SPARC_ASM_H */ |