Introduce is_default field for QEMUMachine

f80f9ec changed the order that machines are registered which had the effect of
changing the default machine.  This changeset introduces a new is_default field
so that machine types can declare that they are the default for an architecture.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/hw/shix.c b/hw/shix.c
index eeee6bbc43..19b0155a49 100644
--- a/hw/shix.c
+++ b/hw/shix.c
@@ -92,6 +92,7 @@ static QEMUMachine shix_machine = {
     .name = "shix",
     .desc = "shix card",
     .init = shix_init,
+    .is_default = 1,
 };
 
 static void shix_machine_init(void)