libqos: define SPAPR libqos functions

Define spapr_alloc_init()/spapr_alloc_init_flags()/spapr_alloc_uninit()

  to allocate and use SPAPR guest memory

Define qtest_spapr_vboot()/qtest_spapr_boot()/qtest_spapr_shutdown()

  to start SPAPR guest with QOSState initialized for it (memory management)

Move qtest_irq_intercept_in() from generic part to PC part.

Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

1 files changed, 38 insertions, 0 deletions

diff --git a/tests/libqos/malloc-spapr.c b/tests/libqos/malloc-spapr.c
new file mode 100644
index 0000000000..006404af33
--- /dev/null
+++ b/tests/libqos/malloc-spapr.c
@@ -0,0 +1,38 @@
+/*
+ * libqos malloc support for SPAPR
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or later.
+ * See the COPYING file in the top-level directory.
+ */
+
+#include "qemu/osdep.h"
+#include "libqos/malloc-spapr.h"
+
+#include "qemu-common.h"
+
+#define PAGE_SIZE 4096
+
+/* Memory must be a multiple of 256 MB,
+ * so we have at least 256MB
+ */
+#define SPAPR_MIN_SIZE 0x10000000
+
+void spapr_alloc_uninit(QGuestAllocator *allocator)
+{
+    alloc_uninit(allocator);
+}
+
+QGuestAllocator *spapr_alloc_init_flags(QAllocOpts flags)
+{
+    QGuestAllocator *s;
+
+    s = alloc_init_flags(flags, 1 << 20, SPAPR_MIN_SIZE);
+    alloc_set_page_size(s, PAGE_SIZE);
+
+    return s;
+}
+
+QGuestAllocator *spapr_alloc_init(void)
+{
+    return spapr_alloc_init_flags(ALLOC_NO_FLAGS);
+}