1/* SPDX-License-Identifier: GPL-2.0-only */
2#ifndef SELFTEST_KVM_UTIL_TYPES_H
3#define SELFTEST_KVM_UTIL_TYPES_H
4
5/*
6 * Provide a version of static_assert() that is guaranteed to have an optional
7 * message param.  _GNU_SOURCE is defined for all KVM selftests, _GNU_SOURCE
8 * implies _ISOC11_SOURCE, and if _ISOC11_SOURCE is defined, glibc #undefs and
9 * #defines static_assert() as a direct alias to _Static_assert() (see
10 * usr/include/assert.h).  Define a custom macro instead of redefining
11 * static_assert() to avoid creating non-deterministic behavior that is
12 * dependent on include order.
13 */
14#define __kvm_static_assert(expr, msg, ...) _Static_assert(expr, msg)
15#define kvm_static_assert(expr, ...) __kvm_static_assert(expr, ##__VA_ARGS__, #expr)
16
17typedef uint64_t vm_paddr_t; /* Virtual Machine (Guest) physical address */
18typedef uint64_t vm_vaddr_t; /* Virtual Machine (Guest) virtual address */
19
20#endif /* SELFTEST_KVM_UTIL_TYPES_H */
21