To support getrandom in VDSO which is based on little endian storage, add macros equivalent to LHZX_BE for little endian accesses.
And move it outside of __powerpc64__ #ifdef so that it can also be used for PPC32. Signed-off-by: Christophe Leroy <christophe.le...@csgroup.eu> --- arch/powerpc/include/asm/asm-compat.h | 40 +++++++++++++++++---------- 1 file changed, 26 insertions(+), 14 deletions(-) diff --git a/arch/powerpc/include/asm/asm-compat.h b/arch/powerpc/include/asm/asm-compat.h index 2bc53c646ccd..ef8e79ae669a 100644 --- a/arch/powerpc/include/asm/asm-compat.h +++ b/arch/powerpc/include/asm/asm-compat.h @@ -25,20 +25,6 @@ #define PPC_LR_STKOFF 16 #define PPC_MIN_STKFRM 112 -#ifdef __BIG_ENDIAN__ -#define LHZX_BE stringify_in_c(lhzx) -#define LWZX_BE stringify_in_c(lwzx) -#define LDX_BE stringify_in_c(ldx) -#define STWX_BE stringify_in_c(stwx) -#define STDX_BE stringify_in_c(stdx) -#else -#define LHZX_BE stringify_in_c(lhbrx) -#define LWZX_BE stringify_in_c(lwbrx) -#define LDX_BE stringify_in_c(ldbrx) -#define STWX_BE stringify_in_c(stwbrx) -#define STDX_BE stringify_in_c(stdbrx) -#endif - #else /* 32-bit */ /* operations for longs and pointers */ @@ -61,4 +47,30 @@ #endif +#ifdef __BIG_ENDIAN__ +#define LHZX_BE stringify_in_c(lhzx) +#define LWZX_BE stringify_in_c(lwzx) +#define LDX_BE stringify_in_c(ldx) +#define STWX_BE stringify_in_c(stwx) +#define STDX_BE stringify_in_c(stdx) + +#define LHZX_LE stringify_in_c(lhbrx) +#define LWZX_LE stringify_in_c(lwbrx) +#define LDX_LE stringify_in_c(ldbrx) +#define STWX_LE stringify_in_c(stwbrx) +#define STDX_LE stringify_in_c(stdbrx) +#else +#define LHZX_BE stringify_in_c(lhbrx) +#define LWZX_BE stringify_in_c(lwbrx) +#define LDX_BE stringify_in_c(ldbrx) +#define STWX_BE stringify_in_c(stwbrx) +#define STDX_BE stringify_in_c(stdbrx) + +#define LHZX_LE stringify_in_c(lhzx) +#define LWZX_LE stringify_in_c(lwzx) +#define LDX_LE stringify_in_c(ldx) +#define STWX_LE stringify_in_c(stwx) +#define STDX_LE stringify_in_c(stdx) +#endif + #endif /* _ASM_POWERPC_ASM_COMPAT_H */ -- 2.44.0
