Message ID | 1275678883-7082-2-git-send-email-rth@twiddle.net |
---|---|
State | New |
Headers | show |
On Fri, Jun 04, 2010 at 12:14:09PM -0700, Richard Henderson wrote: > Force -m31/-m64 based on s390/s390x target. > > Force -march=z990. The TCG backend will always require the > long-displacement facility, so the compiler may as well make > use of that as well. > > Signed-off-by: Richard Henderson <rth@twiddle.net> > --- > configure | 7 ++++++- > 1 files changed, 6 insertions(+), 1 deletions(-) Thanks, applied. > diff --git a/configure b/configure > index 653c8d2..65f87a2 100755 > --- a/configure > +++ b/configure > @@ -697,7 +697,12 @@ case "$cpu" in > fi > ;; > s390) > - QEMU_CFLAGS="-march=z900 $QEMU_CFLAGS" > + QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS" > + LDFLAGS="-m31 $LDFLAGS" > + ;; > + s390x) > + QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS" > + LDFLAGS="-m64 $LDFLAGS" > ;; > i386) > QEMU_CFLAGS="-m32 $QEMU_CFLAGS" > -- > 1.7.0.1 > > >
diff --git a/configure b/configure index 653c8d2..65f87a2 100755 --- a/configure +++ b/configure @@ -697,7 +697,12 @@ case "$cpu" in fi ;; s390) - QEMU_CFLAGS="-march=z900 $QEMU_CFLAGS" + QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS" + LDFLAGS="-m31 $LDFLAGS" + ;; + s390x) + QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS" + LDFLAGS="-m64 $LDFLAGS" ;; i386) QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
Force -m31/-m64 based on s390/s390x target. Force -march=z990. The TCG backend will always require the long-displacement facility, so the compiler may as well make use of that as well. Signed-off-by: Richard Henderson <rth@twiddle.net> --- configure | 7 ++++++- 1 files changed, 6 insertions(+), 1 deletions(-)