diff options
Diffstat (limited to 'gcc-4.9/gcc/config/rs6000/t-rtems')
| -rw-r--r-- | gcc-4.9/gcc/config/rs6000/t-rtems | 73 |
1 files changed, 32 insertions, 41 deletions
diff --git a/gcc-4.9/gcc/config/rs6000/t-rtems b/gcc-4.9/gcc/config/rs6000/t-rtems index 426f75ac5..eadda0d20 100644 --- a/gcc-4.9/gcc/config/rs6000/t-rtems +++ b/gcc-4.9/gcc/config/rs6000/t-rtems @@ -18,16 +18,24 @@ # along with GCC; see the file COPYING3. If not see # <http://www.gnu.org/licenses/>. -MULTILIB_OPTIONS = \ -mcpu=403/mcpu=505/mcpu=603e/mcpu=604/mcpu=860/mcpu=7400/mcpu=8540 \ -msoft-float/mfloat-gprs=double +MULTILIB_OPTIONS = +MULTILIB_DIRNAMES = +MULTILIB_MATCHES = +MULTILIB_EXCEPTIONS = +MULTILIB_REQUIRED = + +MULTILIB_OPTIONS += mcpu=403/mcpu=505/mcpu=603e/mcpu=604/mcpu=860/mcpu=7400/mcpu=8540/mcpu=e6500 +MULTILIB_DIRNAMES += m403 m505 m603e m604 m860 m7400 m8540 me6500 + +MULTILIB_OPTIONS += m32 +MULTILIB_DIRNAMES += m32 -MULTILIB_DIRNAMES = \ -m403 m505 m603e m604 m860 m7400 m8540 \ -nof gprsdouble +MULTILIB_OPTIONS += msoft-float/mfloat-gprs=double +MULTILIB_DIRNAMES += nof gprsdouble + +MULTILIB_OPTIONS += mno-spe/mno-altivec +MULTILIB_DIRNAMES += nospe noaltivec -# MULTILIB_MATCHES = ${MULTILIB_MATCHES_FLOAT} -MULTILIB_MATCHES = MULTILIB_MATCHES += ${MULTILIB_MATCHES_ENDIAN} MULTILIB_MATCHES += ${MULTILIB_MATCHES_SYSV} # Map 405 to 403 @@ -52,37 +60,20 @@ MULTILIB_MATCHES += mcpu?8540=mcpu?8548 # (mfloat-gprs=single is implicit default) MULTILIB_MATCHES += mcpu?8540=mcpu?8540/mfloat-gprs?single -# Soft-float only, default implies msoft-float -# NOTE: Must match with MULTILIB_MATCHES_FLOAT and MULTILIB_MATCHES -MULTILIB_SOFTFLOAT_ONLY = \ -*mcpu=401/*msoft-float* \ -*mcpu=403/*msoft-float* \ -*mcpu=405/*msoft-float* \ -*mcpu=801/*msoft-float* \ -*mcpu=821/*msoft-float* \ -*mcpu=823/*msoft-float* \ -*mcpu=860/*msoft-float* - -# Hard-float only, take out msoft-float -MULTILIB_HARDFLOAT_ONLY = \ -*mcpu=505/*msoft-float* - -# Targets which do not support gprs -MULTILIB_NOGPRS = \ -mfloat-gprs=* \ -*mcpu=403/*mfloat-gprs=* \ -*mcpu=505/*mfloat-gprs=* \ -*mcpu=603e/*mfloat-gprs=* \ -*mcpu=604/*mfloat-gprs=* \ -*mcpu=860/*mfloat-gprs=* \ -*mcpu=7400/*mfloat-gprs=* - -MULTILIB_EXCEPTIONS = - -# Disallow -Dppc and -Dmpc without other options -MULTILIB_EXCEPTIONS += Dppc* Dmpc* +# Enumeration of multilibs -MULTILIB_EXCEPTIONS += \ -${MULTILIB_SOFTFLOAT_ONLY} \ -${MULTILIB_HARDFLOAT_ONLY} \ -${MULTILIB_NOGPRS} +MULTILIB_REQUIRED += msoft-float +MULTILIB_REQUIRED += mcpu=403 +MULTILIB_REQUIRED += mcpu=505 +MULTILIB_REQUIRED += mcpu=603e +MULTILIB_REQUIRED += mcpu=603e/msoft-float +MULTILIB_REQUIRED += mcpu=604 +MULTILIB_REQUIRED += mcpu=604/msoft-float +MULTILIB_REQUIRED += mcpu=7400 +MULTILIB_REQUIRED += mcpu=7400/msoft-float +MULTILIB_REQUIRED += mcpu=8540 +MULTILIB_REQUIRED += mcpu=8540/msoft-float/mno-spe +MULTILIB_REQUIRED += mcpu=8540/mfloat-gprs=double +MULTILIB_REQUIRED += mcpu=860 +MULTILIB_REQUIRED += mcpu=e6500/m32 +MULTILIB_REQUIRED += mcpu=e6500/m32/msoft-float/mno-altivec |