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d691005856
Based on 1 normalized pattern(s): this file is part of the linux kernel and is made available under the terms of the gnu general public license version 2 or at your option any later version incorporated herein by reference extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 18 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Richard Fontana <rfontana@redhat.com> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Armijn Hemel <armijn@tjaldur.nl> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190520075211.321157221@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
27 lines
697 B
C
27 lines
697 B
C
// SPDX-License-Identifier: GPL-2.0-or-later
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/* -----------------------------------------------------------------------
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*
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* Copyright 2009 Intel Corporation; author H. Peter Anvin
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*
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* ----------------------------------------------------------------------- */
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/*
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* Simple helper function for initializing a register set.
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*
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* Note that this sets EFLAGS_CF in the input register set; this
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* makes it easier to catch functions which do nothing but don't
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* explicitly set CF.
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*/
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#include "boot.h"
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#include "string.h"
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void initregs(struct biosregs *reg)
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{
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memset(reg, 0, sizeof(*reg));
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reg->eflags |= X86_EFLAGS_CF;
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reg->ds = ds();
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reg->es = ds();
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reg->fs = fs();
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reg->gs = gs();
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}
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