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| author |   Khem Raj <raj.khem@gmail.com> | 2015-12-14 06:23:08 +0000 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2015-12-22 16:08:42 +0000 |
| commit | 8b664a7d6bba89a8221d7fd1a52915fef0002d71 (patch) | |
| tree | 102d164a58bdf57a43951415cf0974afeec625a7 /meta/recipes-devtools/gcc/gcc-5.3/0030-Enable-SPE-AltiVec-generation-on-powepc-linux-target.patch | |
| parent | 2a1edfd9cfa16ec334c0758b47677d4fee5e79a8 (diff) | |
| download | openembedded-core-contrib-8b664a7d6bba89a8221d7fd1a52915fef0002d71.tar.gz | |
gcc5: Upgrade gcc-5.2 -> gcc-5.3
Minor bugfix upgrade to gcc 5.3 for detailed list of fixes in 5.3 see
https://gcc.gnu.org/bugzilla/buglist.cgi?bug_status=RESOLVED&list_id=132738&resolution=FIXED&target_milestone=5.3
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Diffstat (limited to 'meta/recipes-devtools/gcc/gcc-5.3/0030-Enable-SPE-AltiVec-generation-on-powepc-linux-target.patch')
| -rw-r--r-- | meta/recipes-devtools/gcc/gcc-5.3/0030-Enable-SPE-AltiVec-generation-on-powepc-linux-target.patch | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/meta/recipes-devtools/gcc/gcc-5.3/0030-Enable-SPE-AltiVec-generation-on-powepc-linux-target.patch b/meta/recipes-devtools/gcc/gcc-5.3/0030-Enable-SPE-AltiVec-generation-on-powepc-linux-target.patch new file mode 100644 index 0000000000..e7ca360ae5 --- /dev/null +++ b/meta/recipes-devtools/gcc/gcc-5.3/0030-Enable-SPE-AltiVec-generation-on-powepc-linux-target.patch @@ -0,0 +1,44 @@ +From 4ed8c1fd9dc05f7a9db9298a55396c8f0ff549a7 Mon Sep 17 00:00:00 2001 +From: Alexandru-Cezar Sardan <alexandru.sardan@freescale.com> +Date: Wed, 5 Feb 2014 16:52:31 +0200 +Subject: [PATCH 30/46] 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 <alexandru.sardan@freescale.com> +--- + gcc/config.gcc | 9 ++++++++- + 1 file changed, 8 insertions(+), 1 deletion(-) + +diff --git a/gcc/config.gcc b/gcc/config.gcc +index dd0739d..3825bd5 100644 +--- a/gcc/config.gcc ++++ b/gcc/config.gcc +@@ -2343,7 +2343,14 @@ 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" +-- +2.6.3 + |