sysreg-sr.c

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// SPDX-License-Identifier: GPL-2.0-only
/*
 * Copyright (C) 2012-2015 - ARM Ltd
 * Author: Marc Zyngier <marc.zyngier@arm.com>
 */
 
#include <hyp/sysreg-sr.h>
 
#include <linux/compiler.h>
#include <linux/kvm_host.h>
 
#include <asm/kprobes.h>
#include <asm/kvm_asm.h>
#include <asm/kvm_emulate.h>
#include <asm/kvm_hyp.h>
 
/*
 * Non-VHE: Both host and guest must save everything.
 */
 
void __sysreg_save_state_nvhe(struct kvm_cpu_context *ctxt)
{
    __sysreg_save_el1_state(ctxt);
    __sysreg_save_common_state(ctxt);
    __sysreg_save_user_state(ctxt);
    __sysreg_save_el2_return_state(ctxt);
}
 
void __sysreg_restore_state_nvhe(struct kvm_cpu_context *ctxt)
{
    __sysreg_restore_el1_state(ctxt);
    __sysreg_restore_common_state(ctxt);
    __sysreg_restore_user_state(ctxt);
    __sysreg_restore_el2_return_state(ctxt);
}