cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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trap_handler.h (503B)

      1/* SPDX-License-Identifier: GPL-2.0-only */
      2/*
      3 * Trap handler helpers.
      4 *
      5 * Copyright (C) 2020 - Google LLC
      6 * Author: Marc Zyngier <maz@kernel.org>
      7 */
      8
      9#ifndef __ARM64_KVM_NVHE_TRAP_HANDLER_H__
     10#define __ARM64_KVM_NVHE_TRAP_HANDLER_H__
     11
     12#include <asm/kvm_host.h>
     13
     14#define cpu_reg(ctxt, r)	(ctxt)->regs.regs[r]
     15#define DECLARE_REG(type, name, ctxt, reg)	\
     16				type name = (type)cpu_reg(ctxt, (reg))
     17
     18void __pkvm_vcpu_init_traps(struct kvm_vcpu *vcpu);
     19
     20#endif /* __ARM64_KVM_NVHE_TRAP_HANDLER_H__ */