From: Cornelia Huck <cornelia.huck@de.ibm.com>
To: peter.maydell@linaro.org
Cc: Cornelia Huck <cornelia.huck@de.ibm.com>,
borntraeger@de.ibm.com, jfrei@linux.vnet.ibm.com,
qemu-devel@nongnu.org, agraf@suse.de
Subject: [Qemu-devel] [PULL for-2.5 1/4] pc-bios/s390-ccw: build for z900
Date: Tue, 1 Dec 2015 10:05:23 +0100 [thread overview]
Message-ID: <1448960726-30927-2-git-send-email-cornelia.huck@de.ibm.com> (raw)
In-Reply-To: <1448960726-30927-1-git-send-email-cornelia.huck@de.ibm.com>
From: Christian Borntraeger <borntraeger@de.ibm.com>
Newer distributions have an architecture level set to z9, z196
or similar - also as default option for the compiler.
We should build the bios for z900 to allow it to run with
all 64bit CPUs. This will become more important as soon as
QEMU/KVM does support CPU models.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Reviewed-By: Sascha Silbe <silbe@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
---
pc-bios/s390-ccw/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/pc-bios/s390-ccw/Makefile b/pc-bios/s390-ccw/Makefile
index 15e4232..11c5dd4 100644
--- a/pc-bios/s390-ccw/Makefile
+++ b/pc-bios/s390-ccw/Makefile
@@ -10,7 +10,7 @@ $(call set-vpath, $(SRC_PATH)/pc-bios/s390-ccw)
.PHONY : all clean build-all
OBJECTS = start.o main.o bootmap.o sclp-ascii.o virtio.o
-CFLAGS += -fPIE -fno-stack-protector -ffreestanding
+CFLAGS += -fPIE -fno-stack-protector -ffreestanding -march=z900
CFLAGS += -fno-delete-null-pointer-checks -msoft-float
LDFLAGS += -Wl,-pie -nostdlib
--
2.6.3
next prev parent reply other threads:[~2015-12-01 9:05 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-01 9:05 [Qemu-devel] [PULL for-2.5 0/4] s390x fixes for 2.5 Cornelia Huck
2015-12-01 9:05 ` Cornelia Huck [this message]
2015-12-01 9:05 ` [Qemu-devel] [PULL for-2.5 2/4] pc-bios/s390-ccw: rebuild image Cornelia Huck
2015-12-01 9:05 ` [Qemu-devel] [PULL for-2.5 3/4] s390x: no deprecation warning while testing Cornelia Huck
2015-12-01 9:05 ` [Qemu-devel] [PULL for-2.5 4/4] s390x/pci: fix up IOMMU size Cornelia Huck
2015-12-01 21:12 ` [Qemu-devel] [PULL for-2.5 0/4] s390x fixes for 2.5 Peter Maydell
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1448960726-30927-2-git-send-email-cornelia.huck@de.ibm.com \
--to=cornelia.huck@de.ibm.com \
--cc=agraf@suse.de \
--cc=borntraeger@de.ibm.com \
--cc=jfrei@linux.vnet.ibm.com \
--cc=peter.maydell@linaro.org \
--cc=qemu-devel@nongnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).