[src/trunk]: src/sys/arch/xen/conf Sync DEFCOPTS and CFLAGS with i386 and amd...

[bouyer <bouyer%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/9d048e70b607
branches:  trunk
changeset: 330662:9d048e70b607
user:      bouyer <bouyer%NetBSD.org@localhost>
date:      Thu Jul 17 10:49:45 2014 +0000

description:
Sync DEFCOPTS and CFLAGS with i386 and amd64 counterparts.
Especially -fno-omit-frame-pointer

diffstat:

 sys/arch/xen/conf/Makefile.xen |  13 ++++++++++---
 1 files changed, 10 insertions(+), 3 deletions(-)

diffs (36 lines):

diff -r 225722abaafc -r 9d048e70b607 sys/arch/xen/conf/Makefile.xen
--- a/sys/arch/xen/conf/Makefile.xen    Thu Jul 17 10:46:57 2014 +0000
+++ b/sys/arch/xen/conf/Makefile.xen    Thu Jul 17 10:49:45 2014 +0000
@@ -1,4 +1,4 @@
-#      $NetBSD: Makefile.xen,v 1.35 2011/12/19 14:06:17 joerg Exp $
+#      $NetBSD: Makefile.xen,v 1.36 2014/07/17 10:49:45 bouyer Exp $
 #      NetBSD: Makefile.i386,v 1.132 2003/07/05 16:56:10 simonb Exp 
 
 # Makefile for NetBSD
@@ -38,17 +38,24 @@
 ##
 ## (2) compile settings
 ##
-DEFCOPTS=      -O2
 CPPFLAGS+=     -D${XEN_BUILD}
 AFLAGS+=       -x assembler-with-cpp ${DBG} -D__XEN__
 EXTRA_INCLUDES=        -I${.CURDIR}/xen-ma
 
 .if ${XEN_BUILD} == "amd64"
+DEFCOPTS=      -O2 -fno-omit-frame-pointer
 CPPFLAGS+=     -Dx86_64
 CFLAGS+=       -mcmodel=kernel
-CFLAGS+=       -mno-red-zone
+CFLAGS+=       -mno-red-zone -mno-mmx -mno-sse -mno-avx
+CFLAGS+=       -msoft-float
+CFLAGS+=       -mno-fp-ret-in-387
 .endif
 
+.if ${XEN_BUILD} == "i386"
+DEFCOPTS=      -O2 -fno-omit-frame-pointer
+CFLAGS+=       -msoft-float
+CFLAGS+=       -mno-mmx -mno-sse -mno-avx
+.endif
 
 ##
 ## (3) libkern and compat