Messages in this thread | | | Subject | Re: [PATCH 2/2] powerpc: add ALTIVEC support to lib/ when PPC_FPU not set | From | Christophe Leroy <> | Date | Mon, 19 Apr 2021 15:38:02 +0200 |
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Le 19/04/2021 à 15:32, Segher Boessenkool a écrit : > Hi! > > On Sun, Apr 18, 2021 at 01:17:26PM -0700, Randy Dunlap wrote: >> Add ldstfp.o to the Makefile for CONFIG_ALTIVEC and add >> externs for get_vr() and put_vr() in lib/sstep.c to fix the >> build errors. > >> obj-$(CONFIG_PPC_FPU) += ldstfp.o >> +obj-$(CONFIG_ALTIVEC) += ldstfp.o > > It is probably a good idea to split ldstfp.S into two, one for each of > the two configuration options? >
Or we can build it all the time and #ifdef the FPU part.
Because it contains FPU, ALTIVEC and VSX stuff.
Christophe
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