| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /* |
| * Trap handler helpers. |
| * |
| * Copyright (C) 2020 - Google LLC |
| * Author: Marc Zyngier <maz@kernel.org> |
| */ |
| |
| #ifndef __ARM64_KVM_NVHE_TRAP_HANDLER_H__ |
| #define __ARM64_KVM_NVHE_TRAP_HANDLER_H__ |
| |
| #include <asm/kvm_host.h> |
| |
| #define cpu_reg(ctxt, r) (ctxt)->regs.regs[r] |
| #define DECLARE_REG(type, name, ctxt, reg) \ |
| __always_unused int ___check_reg_ ## reg; \ |
| type name = (type)cpu_reg(ctxt, (reg)) |
| |
| void inject_host_exception(u64 esr); |
| |
| #endif /* __ARM64_KVM_NVHE_TRAP_HANDLER_H__ */ |
