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 17 typedef uint64_t vm_paddr_t; /* Virtual Machine (Guest) physical address */ 18 typedef uint64_t vm_vaddr_t; /* Virtual Machine (Guest) virtual address */ 19 20 #endif /* SELFTEST_KVM_UTIL_TYPES_H */ 21