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| author | Eric Botcazou <ebotcazou@gcc.gnu.org> | 2013-08-09 09:13:32 +0000 |
|---|---|---|
| committer | Eric Botcazou <ebotcazou@gcc.gnu.org> | 2013-08-09 09:13:32 +0000 |
| commit | 1f65ae7afe4d8d6d53a8ffb561e0b66c6f07bc12 (patch) | |
| tree | d1a9cb605f9623b55eb0aa9302465169641496d3 /gcc/config.gcc | |
| parent | 6646d624d0901f1bd5a494b67205d00b63ff554b (diff) | |
| download | gcc-1f65ae7afe4d8d6d53a8ffb561e0b66c6f07bc12.zip gcc-1f65ae7afe4d8d6d53a8ffb561e0b66c6f07bc12.tar.gz gcc-1f65ae7afe4d8d6d53a8ffb561e0b66c6f07bc12.tar.bz2 | |
configure.ac: Add GAS check for LEON instructions on SPARC.
* configure.ac: Add GAS check for LEON instructions on SPARC.
* configure: Regenerate.
* config.in: Likewise.
* config.gcc (with_cpu): Remove sparc-leon*-* and deal with LEON in the
sparc*-*-* block.
* config/sparc/sparc.opt (LEON, LEON3): New masks.
* config/sparc/sparc.h (ASM_CPU32_DEFAULT_SPEC): Set to AS_LEON_FLAG
for LEON or LEON3.
(ASM_CPU_SPEC): Pass AS_LEON_FLAG if -mcpu=leon or -mcpu=leon3.
(AS_LEON_FLAG): New macro.
* config/sparc/sparc.c (sparc_option_override): Set MASK_LEON for leon
and MASK_LEON3 for leon3 and unset them if HAVE_AS_LEON is not defined.
Deal with LEON and LEON3 for the memory model.
* config/sparc/sync.m (atomic_compare_and_swap<mode>): Enable for LEON3
(atomic_compare_and_swap<mode>_1): Likewise.
(*atomic_compare_and_swap<mode>_1): Likewise.
From-SVN: r201622
Diffstat (limited to 'gcc/config.gcc')
| -rw-r--r-- | gcc/config.gcc | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/gcc/config.gcc b/gcc/config.gcc index ef37e61..b2565fa 100644 --- a/gcc/config.gcc +++ b/gcc/config.gcc @@ -3036,11 +3036,18 @@ if test x$with_cpu = x ; then with_cpu=8540 fi ;; - sparc-leon*-*) - with_cpu=v8; - ;; sparc*-*-*) - with_cpu="`echo ${target} | sed 's/-.*$//'`" + case ${target} in + *-leon-*) + with_cpu=leon + ;; + *-leon[3-9]*) + with_cpu=leon3 + ;; + *) + with_cpu="`echo ${target} | sed 's/-.*$//'`" + ;; + esac ;; esac |