diff options
| -rw-r--r-- | tests/libqos/malloc-generic.c | 39 | ||||
| -rw-r--r-- | tests/libqos/malloc-generic.h | 21 |
2 files changed, 60 insertions, 0 deletions
diff --git a/tests/libqos/malloc-generic.c b/tests/libqos/malloc-generic.c new file mode 100644 index 0000000..d30a2f4 --- /dev/null +++ b/tests/libqos/malloc-generic.c @@ -0,0 +1,39 @@ +/* + * Basic libqos generic malloc support + * + * Copyright (c) 2014 Marc Marí + * + * 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 <glib.h> +#include "libqos/malloc-generic.h" +#include "libqos/malloc.h" + +/* + * Mostly for valgrind happiness, but it does offer + * a chokepoint for debugging guest memory leaks, too. + */ +void generic_alloc_uninit(QGuestAllocator *allocator) +{ + alloc_uninit(allocator); +} + +QGuestAllocator *generic_alloc_init_flags(uint64_t base_addr, uint64_t size, + uint32_t page_size, QAllocOpts flags) +{ + QGuestAllocator *s; + uint64_t start = base_addr + (1 << 20); /* Start at 1MB */ + + s = alloc_init_flags(flags, start, start + size); + alloc_set_page_size(s, page_size); + + return s; +} + +inline QGuestAllocator *generic_alloc_init(uint64_t base_addr, uint64_t size, + uint32_t page_size) +{ + return generic_alloc_init_flags(base_addr, size, page_size, ALLOC_NO_FLAGS); +} diff --git a/tests/libqos/malloc-generic.h b/tests/libqos/malloc-generic.h new file mode 100644 index 0000000..90104ec --- /dev/null +++ b/tests/libqos/malloc-generic.h @@ -0,0 +1,21 @@ +/* + * Basic libqos generic malloc support + * + * Copyright (c) 2014 Marc Marí + * + * 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_GENERIC_H +#define LIBQOS_MALLOC_GENERIC_H + +#include "libqos/malloc.h" + +QGuestAllocator *generic_alloc_init(uint64_t base_addr, uint64_t size, + uint32_t page_size); +QGuestAllocator *generic_alloc_init_flags(uint64_t base_addr, uint64_t size, + uint32_t page_size, QAllocOpts flags); +void generic_alloc_uninit(QGuestAllocator *allocator); + +#endif |