* sparc-elf - why is v8 multilib disabled?
@ 2002-04-12 6:37 Joel Sherrill
2002-04-12 13:49 ` Richard Henderson
0 siblings, 1 reply; 4+ messages in thread
From: Joel Sherrill @ 2002-04-12 6:37 UTC (permalink / raw)
To: gcc
Why is is commented out? Would it be OK to turn them
on? sparc-rtems also uses config/sparc/t-elf and we
would like v8 multilibs enabled. I have two options:
+ turn v8 multilibs on in config/sparc/t-elf
+ add a config/sparc/t-rtems which does this.
I would prefer not to add another file so the first
option seems preferable.
The v8 multilib will build OK so I don't see a problem
in enabling it.
--
Joel Sherrill, Ph.D. Director of Research & Development
joel@OARcorp.com On-Line Applications Research
Ask me about RTEMS: a free RTOS Huntsville AL 35805
Support Available (256) 722-9985
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: sparc-elf - why is v8 multilib disabled?
2002-04-12 6:37 sparc-elf - why is v8 multilib disabled? Joel Sherrill
@ 2002-04-12 13:49 ` Richard Henderson
0 siblings, 0 replies; 4+ messages in thread
From: Richard Henderson @ 2002-04-12 13:49 UTC (permalink / raw)
To: Joel Sherrill; +Cc: gcc
On Fri, Apr 12, 2002 at 08:44:59AM -0500, Joel Sherrill wrote:
> Why is is commented out?
No idea. Anything in the changelogs?
> Would it be OK to turn them on?
I don't see why not.
r~
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: sparc-elf - why is v8 multilib disabled?
2002-04-13 11:23 Joel Sherrill
@ 2002-04-13 12:31 ` Richard Henderson
0 siblings, 0 replies; 4+ messages in thread
From: Richard Henderson @ 2002-04-13 12:31 UTC (permalink / raw)
To: Joel Sherrill; +Cc: GCC, gcc-patches
On Sat, Apr 13, 2002 at 12:28:03PM -0500, Joel Sherrill wrote:
> * config/sparc/t-elf: Enable v8 multilibs. Impacts
> sparc-elf and sparc-rtems targets.
Ok.
r~
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: sparc-elf - why is v8 multilib disabled?
@ 2002-04-13 11:23 Joel Sherrill
2002-04-13 12:31 ` Richard Henderson
0 siblings, 1 reply; 4+ messages in thread
From: Joel Sherrill @ 2002-04-13 11:23 UTC (permalink / raw)
To: GCC, Richard Henderson, gcc-patches
> On Fri, Apr 12, 2002 at 08:44:59AM -0500, Joel Sherrill wrote:
> > Why is it commented out?
>
> No idea. Anything in the changelogs?
None. There isn't much history on this file at all (1.4). I
looked at the changes in CVS and most were "no visible changes"
according to cvsweb.
> > Would it be OK to turn them on?
>
> I don't see why not.
Below is a patch that does this. Is it OK if I commit this to
both the 3.1 branch and the main trunk?
2002-04-13 Joel Sherrill <joel@OARcorp.com>
* config/sparc/t-elf: Enable v8 multilibs. Impacts
sparc-elf and sparc-rtems targets.
Index: gcc/config/sparc/t-elf
===================================================================
RCS file: /cvs/gcc/gcc/gcc/config/sparc/t-elf,v
retrieving revision 1.4
diff -u -r1.4 t-elf
--- gcc/config/sparc/t-elf 17 May 2001 03:16:12 -0000 1.4
+++ gcc/config/sparc/t-elf 13 Apr 2002 17:24:36 -0000
@@ -12,12 +12,9 @@
# MULTILIB_OPTIONS should have msparclite too, but we'd have to make
# gas build...
-#MULTILIB_OPTIONS = msoft-float mcpu=v8
-MULTILIB_OPTIONS = msoft-float
-#MULTILIB_DIRNAMES = soft v8
-MULTILIB_DIRNAMES = soft
-#MULTILIB_MATCHES = msoft-float=mno-fpu mcpu?v8=mv8
-MULTILIB_MATCHES = msoft-float=mno-fpu
+MULTILIB_OPTIONS = msoft-float mcpu=v8
+MULTILIB_DIRNAMES = soft v8
+MULTILIB_MATCHES = msoft-float=mno-fpu mcpu?v8=mv8
LIBGCC = stmp-multilib
INSTALL_LIBGCC = install-multilib
>
> r~
--
Joel Sherrill, Ph.D. Director of Research & Development
joel@OARcorp.com On-Line Applications Research
Ask me about RTEMS: a free RTOS Huntsville AL 35805
Support Available (256) 722-9985
^ permalink raw reply [flat|nested] 4+ messages in thread
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2002-04-12 6:37 sparc-elf - why is v8 multilib disabled? Joel Sherrill
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