From c527fd1f14c27855a37f2e8ac5346ce8d940ced2 Mon Sep 17 00:00:00 2001 From: Tudor Florea Date: Thu, 16 Oct 2014 03:05:19 +0200 Subject: initial commit for Enea Linux 4.0-140929 Migrated from the internal git server on the daisy-enea-point-release branch Signed-off-by: Tudor Florea --- ...AltiVec-generation-on-powepc-linux-target.patch | 42 ++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 meta/recipes-devtools/gcc/gcc-4.8/0049-Enable-SPE-AltiVec-generation-on-powepc-linux-target.patch (limited to 'meta/recipes-devtools/gcc/gcc-4.8/0049-Enable-SPE-AltiVec-generation-on-powepc-linux-target.patch') diff --git a/meta/recipes-devtools/gcc/gcc-4.8/0049-Enable-SPE-AltiVec-generation-on-powepc-linux-target.patch b/meta/recipes-devtools/gcc/gcc-4.8/0049-Enable-SPE-AltiVec-generation-on-powepc-linux-target.patch new file mode 100644 index 0000000000..b98f8ff01d --- /dev/null +++ b/meta/recipes-devtools/gcc/gcc-4.8/0049-Enable-SPE-AltiVec-generation-on-powepc-linux-target.patch @@ -0,0 +1,42 @@ +From 9e0e19eac2562f73858602fe26e2044eb8b20c47 Mon Sep 17 00:00:00 2001 +From: Alexandru-Cezar Sardan +Date: Wed, 5 Feb 2014 16:52:31 +0200 +Subject: [PATCH] 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 | 7 ++++++- + 1 file changed, 6 insertions(+), 1 deletion(-) + +diff --git a/gcc/config.gcc b/gcc/config.gcc +index cb7a94e..d392c2b 100644 +--- a/gcc/config.gcc ++++ b/gcc/config.gcc +@@ -2068,7 +2068,12 @@ powerpc-*-rtems*) + tmake_file="rs6000/t-fprules rs6000/t-rtems t-rtems rs6000/t-ppccomm" + ;; + powerpc*-*-linux*) +- tm_file="${tm_file} dbxelf.h elfos.h freebsd-spec.h rs6000/sysv4.h" ++ case ${target} in ++ powerpc*-*-linux*spe* | powerpc*-*-linux*altivec*) ++ tm_file="${tm_file} dbxelf.h elfos.h freebsd-spec.h rs6000/sysv4.h" ;; ++ *) ++ tm_file="${tm_file} dbxelf.h elfos.h freebsd-spec.h rs6000/sysv4.h rs6000/linuxaltivec.h rs6000/linuxspe.h rs6000/e500.h" ;; ++ esac + extra_options="${extra_options} rs6000/sysv4.opt" + tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm" + case ${target} in +-- +1.7.9.5 + -- cgit v1.2.3-54-g00ecf