Initial import of qemu-2.4.1HEADmaster

1 files changed, 42 insertions, 0 deletions

diff --git a/tests/libqos/malloc.h b/tests/libqos/malloc.h
new file mode 100644
index 00000000..0c6c9b7f
--- /dev/null
+++ b/tests/libqos/malloc.h
@@ -0,0 +1,42 @@
+/*
+ * libqos malloc support
+ *
+ * Copyright IBM, Corp. 2012-2013
+ *
+ * Authors:
+ *  Anthony Liguori   <aliguori@us.ibm.com>
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or later.
+ * See the COPYING file in the top-level directory.
+ */
+
+#ifndef LIBQOS_MALLOC_H
+#define LIBQOS_MALLOC_H
+
+#include <stdint.h>
+#include <sys/types.h>
+#include "qemu/queue.h"
+
+typedef enum {
+    ALLOC_NO_FLAGS    = 0x00,
+    ALLOC_LEAK_WARN   = 0x01,
+    ALLOC_LEAK_ASSERT = 0x02,
+    ALLOC_PARANOID    = 0x04
+} QAllocOpts;
+
+typedef struct QGuestAllocator QGuestAllocator;
+
+void alloc_uninit(QGuestAllocator *allocator);
+
+/* Always returns page aligned values */
+uint64_t guest_alloc(QGuestAllocator *allocator, size_t size);
+void guest_free(QGuestAllocator *allocator, uint64_t addr);
+void migrate_allocator(QGuestAllocator *src, QGuestAllocator *dst);
+
+QGuestAllocator *alloc_init(uint64_t start, uint64_t end);
+QGuestAllocator *alloc_init_flags(QAllocOpts flags,
+                                  uint64_t start, uint64_t end);
+void alloc_set_page_size(QGuestAllocator *allocator, size_t page_size);
+void alloc_set_flags(QGuestAllocator *allocator, QAllocOpts opts);
+
+#endif