diff options
Diffstat (limited to 'patches/gcc/3.4.0/gcc-3.4.0-ultrasparc3-default64.patch')
| -rw-r--r-- | patches/gcc/3.4.0/gcc-3.4.0-ultrasparc3-default64.patch | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/patches/gcc/3.4.0/gcc-3.4.0-ultrasparc3-default64.patch b/patches/gcc/3.4.0/gcc-3.4.0-ultrasparc3-default64.patch new file mode 100644 index 0000000..6357f56 --- /dev/null +++ b/patches/gcc/3.4.0/gcc-3.4.0-ultrasparc3-default64.patch @@ -0,0 +1,52 @@ +Date: Sat, 1 May 2004 21:08:10 +0200 +From: Jakub Jelinek <jakub@redhat.com> +To: Dan Kegel <dank@kegel.com>, mark@codesourcery.com +Cc: gcc-patches@gcc.gnu.org +Subject: [PATCH] sparc64-linux --with-cpu=ultrasparc fix +Message-ID: <20040501190810.GD5191@sunsite.ms.mff.cuni.cz> +Reply-To: Jakub Jelinek <jakub@redhat.com> +References: <40940B11.9080907@kegel.com> +In-Reply-To: <40940B11.9080907@kegel.com> + +On Sat, May 01, 2004 at 01:39:45PM -0700, Dan Kegel wrote: +> I'm having a bit of trouble configuring gcc-3.4.0 for sparc64-linux. +> The resulting compiler defaults to sparc32, which is a problem +> because it means having to figure out how to add +> -mcpu=ultrasparc3 -Wa,-Av9a -m64 to CFLAGS for everything I build. +> The worst part is that this even affects libgcc.a, which makes it +> pretty hard to link any sparc64 executables. I could figure out +> how mklibgcc and multilibbing work, and maybe thereby get a good 64 bit +> libgcc.a, +> but I'd kind of like to avoid that for the moment, and just really get +> gcc to default to 64 bit output. +> +> What's the right way to get gcc to default to building 64 bit executables +> when targeting sparc64-linux? + +There was TARGET_CPU_ultrasparc3 missing in linux64.h. +I've commited the following fix to the trunk, but as it is not a regression, +I'm not sure if Mark is ok with this for gcc-3_4-branch. + +2004-05-01 Jakub Jelinek <jakub@redhat.com> + + * config/sparc/linux64.h (TARGET_DEFAULT): Make 64-bit by default + also for TARGET_CPU_DEFAULT == TARGET_CPU_ultrasparc3. + +--- gcc-3.4.0/gcc/config/sparc/linux64.h.jj 2004-05-01 22:59:52.000000000 +0200 ++++ gcc-3.4.0/gcc/config/sparc/linux64.h 2004-05-01 23:00:41.126176529 +0200 +@@ -39,7 +39,9 @@ Boston, MA 02111-1307, USA. */ + #undef MD_EXEC_PREFIX + #undef MD_STARTFILE_PREFIX + +-#if TARGET_CPU_DEFAULT == TARGET_CPU_v9 || TARGET_CPU_DEFAULT == TARGET_CPU_ultrasparc ++#if TARGET_CPU_DEFAULT == TARGET_CPU_v9 \ ++ || TARGET_CPU_DEFAULT == TARGET_CPU_ultrasparc \ ++ || TARGET_CPU_DEFAULT == TARGET_CPU_ultrasparc3 + /* A 64 bit v9 compiler with stack-bias, + in a Medium/Low code model environment. */ + + + Jakub + + + |