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| author | Lachlan McIlroy <lachlan@redback.melbourne.sgi.com> | 2009-01-08 13:22:55 +1100 |
|---|---|---|
| committer | Lachlan McIlroy <lachlan@redback.melbourne.sgi.com> | 2009-01-08 13:22:55 +1100 |
| commit | 6206aa8b2b9a45b4cf3ee31b7209b014be349fd9 (patch) | |
| tree | 72c4223a2cc21bf055948eadb3b314ed0568ae9d /arch/sparc/include/asm/asm.h | |
| parent | 95f8e302c04c0b0c6de35ab399a5551605eeb006 (diff) | |
| parent | 9e42d0cf5020aaf217433cad1a224745241d212a (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
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 00000000000..e8e1d94b4cc --- /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 */ |