tests/libqos: embed allocators instead of malloc-ing them separately

qgraph will embed these objects instead of allocating them in a separate
object.  Expose a new API "generic_alloc_init" and "generic_alloc_destroy"
for that, and rename the existing API with s/init/new/ and s/uninit/free/.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

1 files changed, 15 insertions, 6 deletions

diff --git a/tests/libqos/malloc.h b/tests/libqos/malloc.h
index 828fdda..4d1a2e2 100644
--- a/tests/libqos/malloc.h
+++ b/tests/libqos/malloc.h
@@ -23,19 +23,28 @@ typedef enum {
     ALLOC_PARANOID    = 0x04
 } QAllocOpts;
 
-typedef struct QGuestAllocator QGuestAllocator;
+typedef QTAILQ_HEAD(MemList, MemBlock) MemList;
 
-void alloc_uninit(QGuestAllocator *allocator);
+typedef struct QGuestAllocator {
+    QAllocOpts opts;
+    uint64_t start;
+    uint64_t end;
+    uint32_t page_size;
+
+    MemList *used;
+    MemList *free;
+} QGuestAllocator;
 
 /* 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);
 
+void alloc_init(QGuestAllocator *alloc, QAllocOpts flags,
+                uint64_t start, uint64_t end,
+                size_t page_size);
+void alloc_destroy(QGuestAllocator *allocator);
+
 #endif