1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /* -----------------------------------------------------------------------
4 * Copyright 2009 Intel Corporation; author H. Peter Anvin
6 * ----------------------------------------------------------------------- */
9 * Simple helper function for initializing a register set.
11 * Note that this sets EFLAGS_CF in the input register set; this
12 * makes it easier to catch functions which do nothing but don't
19 void initregs(struct biosregs *reg)
21 memset(reg, 0, sizeof(*reg));
22 reg->eflags |= X86_EFLAGS_CF;