configure.host patch

[Joel Sherrill]

In reviewing my patch, I noticed that I had some remnants left
from me investigating the v850.  I recall some discussion and
we ended up dropping the -mno-app-regs and -msmall-sld options
on all v850 configurations because they were not in gcc.  I
do not know if this should still be in or not and have cut it from
my patch. See http://sources.redhat.com/ml/newlib/1999/msg00046.html
for details and Jeff's patch.

The patch is attached/


2000-12-01      Joel Sherrill <joel@OARcorp.com>

        * configure.host (or16, or32): New entries for OpenCores
OpenRisc CPUs.
        * configure.host (*-*-rtems*): Add -DNO_EXEC.


-- 
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
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Index: newlib/configure.host
===================================================================
RCS file: /cvs/src/src/newlib/configure.host,v
retrieving revision 1.3
diff -u -r1.3 configure.host
--- configure.host	2000/06/27 19:51:32	1.3
+++ configure.host	2000/12/01 13:20:16
@@ -131,6 +131,10 @@
   mn10300)
 	machine_dir=mn10300
 	;;
+  or16)
+	;;
+  or32)
+	;;
   powerpc*)
 	machine_dir=powerpc
 	;;
@@ -309,7 +316,7 @@
 #
 #  NOTE: When newlib malloc uses a semaphore, RTEMS will switch to that.
   *-*-rtems*)
-	newlib_cflags="${newlib_cflags} -DHAVE_GETTIMEOFDAY -DMALLOC_PROVIDED -DEXIT_PROVIDED -DMISSING_SYSCALL_NAMES -DSIGNAL_PROVIDED -DREENTRANT_SYSCALLS_PROVIDED -DHAVE_OPENDIR"
+	newlib_cflags="${newlib_cflags} -DHAVE_GETTIMEOFDAY -DMALLOC_PROVIDED -DEXIT_PROVIDED -DMISSING_SYSCALL_NAMES -DSIGNAL_PROVIDED -DREENTRANT_SYSCALLS_PROVIDED -DHAVE_OPENDIR -DNO_EXEC"
 	;;
 # VxWorks supplies its own version of malloc, and the newlib one
 # doesn't work because VxWorks does not have sbrk.