From 3f2546b2ef55b661fd8dd69682b38992225e86f6 Mon Sep 17 00:00:00 2001 From: fishsoupisgood Date: Mon, 29 Apr 2019 01:17:54 +0100 Subject: Initial import of qemu-2.4.1 --- tests/libqos/malloc-generic.c | 39 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 tests/libqos/malloc-generic.c (limited to 'tests/libqos/malloc-generic.c') diff --git a/tests/libqos/malloc-generic.c b/tests/libqos/malloc-generic.c new file mode 100644 index 00000000..d30a2f42 --- /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 +#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); +} -- cgit v1.2.3