Commit
dbb7405d8caad0814ceddd568cb49f163a847561 made it possible to
trigger an assert using "-device xen-platform". Replace it with
appropriate error reporting.
Before:
$ qemu-system-x86_64 -device xen-platform
qemu-system-x86_64: hw/i386/xen/xen_platform.c:391: xen_platform_initfn: Assertion `xen_enabled()' failed.
Aborted (core dumped)
$
After:
$ qemu-system-x86_64 -device xen-platform
qemu-system-x86_64: -device xen-platform: xen-platform device requires the Xen accelerator
$
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
#include "trace.h"
#include "exec/address-spaces.h"
#include "sysemu/block-backend.h"
+#include "qemu/error-report.h"
#include <xenguest.h>
uint8_t *pci_conf;
/* Device will crash on reset if xen is not initialized */
- assert(xen_enabled());
+ if (!xen_enabled()) {
+ error_setg(errp, "xen-platform device requires the Xen accelerator");
+ return;
+ }
pci_conf = dev->config;