diff options
| author | Yuval Adam <_@yuv.al> | 2017-08-30 08:25:59 +0000 |
|---|---|---|
| committer | Yuval Adam <_@yuv.al> | 2017-08-30 08:25:59 +0000 |
| commit | 8e4bff4cab0ddac6060645b0715210484d02ff40 (patch) | |
| tree | 3a5c3024371a04692a3a6d9974d001cdff8ebf84 /arch/sparc/include/asm/asm.h | |
Diffstat (limited to 'arch/sparc/include/asm/asm.h')
| -rw-r--r-- | arch/sparc/include/asm/asm.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/arch/sparc/include/asm/asm.h b/arch/sparc/include/asm/asm.h new file mode 100644 index 00000000..e8e1d94b --- /dev/null +++ b/arch/sparc/include/asm/asm.h @@ -0,0 +1,40 @@ +#ifndef _SPARC_ASM_H +#define _SPARC_ASM_H + +/* Macros to assist the sharing of assembler code between 32-bit and + * 64-bit sparc. + */ + +#ifdef CONFIG_SPARC64 +#define BRANCH32(TYPE, PREDICT, DEST) \ + TYPE,PREDICT %icc, DEST +#define BRANCH32_ANNUL(TYPE, PREDICT, DEST) \ + TYPE,a,PREDICT %icc, DEST +#define BRANCH_REG_ZERO(PREDICT, REG, DEST) \ + brz,PREDICT REG, DEST +#define BRANCH_REG_ZERO_ANNUL(PREDICT, REG, DEST) \ + brz,a,PREDICT REG, DEST +#define BRANCH_REG_NOT_ZERO(PREDICT, REG, DEST) \ + brnz,PREDICT REG, DEST +#define BRANCH_REG_NOT_ZERO_ANNUL(PREDICT, REG, DEST) \ + brnz,a,PREDICT REG, DEST +#else +#define BRANCH32(TYPE, PREDICT, DEST) \ + TYPE DEST +#define BRANCH32_ANNUL(TYPE, PREDICT, DEST) \ + TYPE,a DEST +#define BRANCH_REG_ZERO(PREDICT, REG, DEST) \ + cmp REG, 0; \ + be DEST +#define BRANCH_REG_ZERO_ANNUL(PREDICT, REG, DEST) \ + cmp REG, 0; \ + be,a DEST +#define BRANCH_REG_NOT_ZERO(PREDICT, REG, DEST) \ + cmp REG, 0; \ + bne DEST +#define BRANCH_REG_NOT_ZERO_ANNUL(PREDICT, REG, DEST) \ + cmp REG, 0; \ + bne,a DEST +#endif + +#endif /* _SPARC_ASM_H */ |