Le 19/09/2022 à 16:01, Nicholas Piggin a écrit : > Use asm helpers to access global variables and to define them in asm. > Stop using got addressing and use the more common @toc offsets. 32-bit > already does this so that should be unchanged. > > Signed-off-by: Nicholas Piggin <npig...@gmail.com> > ---
> diff --git a/arch/powerpc/boot/ppc_asm.h b/arch/powerpc/boot/ppc_asm.h > index 192b97523b05..ea290bf78fb2 100644 > --- a/arch/powerpc/boot/ppc_asm.h > +++ b/arch/powerpc/boot/ppc_asm.h > @@ -84,4 +84,8 @@ > #define MFTBU(dest) mfspr dest, SPRN_TBRU > #endif > > +#define LOAD_REG_ADDR(reg,name) \ > + addis reg,r2,name@toc@ha; \ > + addi reg,reg,name@toc@l > + > #endif /* _PPC64_PPC_ASM_H */ Wouldn't it be better as a GAS macro ?
