From 3d870a184c05df1338db1870301c4144ba99fc3d Mon Sep 17 00:00:00 2001 From: Alexandru-Cezar Sardan Date: Wed, 5 Feb 2014 16:52:31 +0200 Subject: [PATCH 30/35] Enable SPE & AltiVec generation on powepc*linux target When is configured with --target=powerpc-linux, the resulting GCC will not be able to generate code for SPE targets (e500v1/v2). GCC configured with --target=powerpc-linuxspe will not be able to generate AltiVec instructions (for e6500). This patch modifies the configured file such that SPE or AltiVec code can be generated when gcc is configured with --target=powerpc-linux. The ABI and speciffic instructions can be selected through the "-mabi=spe or -mabi=altivec" and the "-mspe or -maltivec" parameters. Upstream-Status: Inappropriate [configuration] Signed-off-by: Alexandru-Cezar Sardan --- gcc/config.gcc | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/gcc/config.gcc b/gcc/config.gcc index b155744..0541b8a 100644 --- a/gcc/config.gcc +++ b/gcc/config.gcc @@ -2337,7 +2337,14 @@ powerpc-*-rtems*) tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-rtems rs6000/t-ppccomm" ;; powerpc*-*-linux*) - tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h freebsd-spec.h rs6000/sysv4.h" + case ${target} in + powerpc*-*-linux*spe* | powerpc*-*-linux*altivec*) + tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h freebsd-spec.h rs6000/sysv4.h" + ;; + *) + tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h freebsd-spec.h rs6000/sysv4.h rs6000/linuxaltivec.h rs6000/linuxspe.h rs6000/e500.h" + ;; + esac extra_options="${extra_options} rs6000/sysv4.opt" tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm" extra_objs="$extra_objs rs6000-linux.o" -- 2.1.4