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ppc e500: multilibs for e500
- From: Aldy Hernandez <aldy at quesejoda dot com>
- To: gcc-patches at gcc dot gnu dot org
- Date: Wed, 16 Apr 2003 15:00:41 -0400
- Subject: ppc e500: multilibs for e500
Multilibs. Don't look at me, I just work here.
Committed to mainline.
2003-04-16 Aldy Hernandez <aldyh at redhat dot com>
* config.gcc: Add t-spe for eabispe.
* config/rs6000/t-spe: New.
Index: config.gcc
===================================================================
RCS file: /cvs/gcc/gcc/gcc/config.gcc,v
retrieving revision 1.292
diff -c -p -r1.292 config.gcc
*** config.gcc 13 Apr 2003 16:59:39 -0000 1.292
--- config.gcc 16 Apr 2003 18:56:38 -0000
*************** powerpc-*-chorusos*)
*** 1963,1969 ****
;;
powerpc-*-eabispe*)
tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h
rs6000/sysv4.h rs6000/eabi.h rs6000/eabispe.h"
! tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
;;
powerpc-*-eabisimaltivec*)
tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h
rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h rs6000/eabialtivec.h"
--- 1963,1969 ----
;;
powerpc-*-eabispe*)
tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h
rs6000/sysv4.h rs6000/eabi.h rs6000/eabispe.h"
! tmake_file="rs6000/t-fprules rs6000/t-spe rs6000/t-ppccomm"
;;
powerpc-*-eabisimaltivec*)
tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h
rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h rs6000/eabialtivec.h"
Index: config/rs6000/t-spe
===================================================================
RCS file: config/rs6000/t-spe
diff -N config/rs6000/t-spe
*** /dev/null 1 Jan 1970 00:00:00 -0000
--- config/rs6000/t-spe 16 Apr 2003 18:56:38 -0000
***************
*** 0 ****
--- 1,55 ----
+ # Multilibs for e500
+
+ # What we really want are these variants:
+ # -mcpu=7400
+ # -mcpu=7400 -maltivec -mabi=altivec
+ # -mcpu=7400 -msoft-float
+ # -msoft-float
+ # -mspe=no -mabi=no-spe -misel=no
+ # so we'll need to create exceptions later below.
+
+ MULTILIB_OPTIONS = mcpu=7400 \
+ maltivec \
+ mabi=altivec \
+ msoft-float \
+ mspe=no \
+ mabi=no-spe \
+ misel=no \
+ mlittle
+
+ MULTILIB_DIRNAMES = mpc7400 altivec abi-altivec \
+ nof no-spe no-abi-spe no-isel le
+
+ MULTILIB_EXCEPTIONS = maltivec mabi=altivec mspe=no mabi=no-spe
misel=no \
+ maltivec/mabi=altivec \
+ mcpu=7400/maltivec \
+ mcpu=7400/mabi=altivec \
+ *mcpu=7400/*mspe=no* \
+ *mcpu=7400/*mabi=no-spe* \
+ *mcpu=7400/*misel=no* \
+ *maltivec/*msoft-float* \
+ *maltivec/*mspe=no* \
+ *maltivec/*mabi=no-spe* \
+ *maltivec/*misel=no* \
+ *mabi=altivec/*msoft-float* \
+ *mabi=altivec/*mspe=no* \
+ *mabi=altivec/*mabi=no-spe* \
+ *mabi=altivec/*misel=no* \
+ *msoft-float/*mspe=no* \
+ *msoft-float/*mabi=no-spe* \
+ *msoft-float/*misel=no* \
+ mspe=no/mabi=no-spe \
+ mspe=no/misel=no \
+ mabi=no-spe/misel=no \
+ misel=no/mlittle \
+ mabi=no-spe/misel=no/mlittle \
+ mspe=no/mlittle \
+ mabi=spe/mlittle \
+ mcpu=7400/mabi=altivec/mlittle \
+ mcpu=7400/maltivec/mlittle \
+ mabi=no-spe/mlittle \
+ mspe=no/misel=no/mlittle \
+ mspe=no/mabi=no-spe/mlittle \
+ mabi=altivec/mlittle \
+ maltivec/mlittle \
+ maltivec/mabi=altivec/mlittle