diff options
Diffstat (limited to 'include/asm-powerpc/asm-compat.h')
| -rw-r--r-- | include/asm-powerpc/asm-compat.h | 53 |
1 files changed, 2 insertions, 51 deletions
diff --git a/include/asm-powerpc/asm-compat.h b/include/asm-powerpc/asm-compat.h index c19e7367fce..8f0fe797194 100644 --- a/include/asm-powerpc/asm-compat.h +++ b/include/asm-powerpc/asm-compat.h @@ -15,57 +15,6 @@ #endif -/* - * Feature section common macros - * - * Note that the entries now contain offsets between the table entry - * and the code rather than absolute code pointers in order to be - * useable with the vdso shared library. There is also an assumption - * that values will be negative, that is, the fixup table has to be - * located after the code it fixes up. - */ -#ifdef CONFIG_PPC64 -#ifdef __powerpc64__ -/* 64 bits kernel, 64 bits code */ -#define MAKE_FTR_SECTION_ENTRY(msk, val, label, sect) \ -99: \ - .section sect,"a"; \ - .align 3; \ -98: \ - .llong msk; \ - .llong val; \ - .llong label##b-98b; \ - .llong 99b-98b; \ - .previous -#else /* __powerpc64__ */ -/* 64 bits kernel, 32 bits code (ie. vdso32) */ -#define MAKE_FTR_SECTION_ENTRY(msk, val, label, sect) \ -99: \ - .section sect,"a"; \ - .align 3; \ -98: \ - .llong msk; \ - .llong val; \ - .long 0xffffffff; \ - .long label##b-98b; \ - .long 0xffffffff; \ - .long 99b-98b; \ - .previous -#endif /* !__powerpc64__ */ -#else /* CONFIG_PPC64 */ -/* 32 bits kernel, 32 bits code */ -#define MAKE_FTR_SECTION_ENTRY(msk, val, label, sect) \ -99: \ - .section sect,"a"; \ - .align 2; \ -98: \ - .long msk; \ - .long val; \ - .long label##b-98b; \ - .long 99b-98b; \ - .previous -#endif /* !CONFIG_PPC64 */ - #ifdef __powerpc64__ /* operations for longs and pointers */ @@ -73,6 +22,7 @@ #define PPC_STL stringify_in_c(std) #define PPC_LCMPI stringify_in_c(cmpdi) #define PPC_LONG stringify_in_c(.llong) +#define PPC_LONG_ALIGN stringify_in_c(.balign 8) #define PPC_TLNEI stringify_in_c(tdnei) #define PPC_LLARX stringify_in_c(ldarx) #define PPC_STLCX stringify_in_c(stdcx.) @@ -94,6 +44,7 @@ #define PPC_STL stringify_in_c(stw) #define PPC_LCMPI stringify_in_c(cmpwi) #define PPC_LONG stringify_in_c(.long) +#define PPC_LONG_ALIGN stringify_in_c(.balign 4) #define PPC_TLNEI stringify_in_c(twnei) #define PPC_LLARX stringify_in_c(lwarx) #define PPC_STLCX stringify_in_c(stwcx.) |