From e03b56863d2bca3e649e81531c1b0299524481ae Mon Sep 17 00:00:00 2001 From: Marc-André Lureau Date: Wed, 23 Mar 2022 19:57:17 +0400 Subject: Replace config-time define HOST_WORDS_BIGENDIAN MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Replace a config-time define with a compile time condition define (compatible with clang and gcc) that must be declared prior to its usage. This avoids having a global configure time define, but also prevents from bad usage, if the config header wasn't included before. This can help to make some code independent from qemu too. gcc supports __BYTE_ORDER__ from about 4.6 and clang from 3.2. Signed-off-by: Marc-André Lureau [ For the s390x parts I'm involved in ] Acked-by: Halil Pasic Reviewed-by: Philippe Mathieu-Daudé Reviewed-by: Richard Henderson Message-Id: <20220323155743.1585078-7-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini --- hw/virtio/vhost.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'hw/virtio/vhost.c') diff --git a/hw/virtio/vhost.c b/hw/virtio/vhost.c index b643f42ea4..e55ac32bf3 100644 --- a/hw/virtio/vhost.c +++ b/hw/virtio/vhost.c @@ -989,7 +989,7 @@ static inline bool vhost_needs_vring_endian(VirtIODevice *vdev) if (virtio_vdev_has_feature(vdev, VIRTIO_F_VERSION_1)) { return false; } -#ifdef HOST_WORDS_BIGENDIAN +#if HOST_BIG_ENDIAN return vdev->device_endian == VIRTIO_DEVICE_ENDIAN_LITTLE; #else return vdev->device_endian == VIRTIO_DEVICE_ENDIAN_BIG; -- cgit 1.4.1