5c7dd7acc3
repo: https://github.com/T-head-Semi/linux commit: b1313fe517ca3703119dcc99ef3bbf75ab42bcfb Change-Id: I6cbb35294024ea3a66140e311f4bb705fd7fd626
37 lines
902 B
C
37 lines
902 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (C) 2020 Google LLC.
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* Written by David Brazdil <dbrazdil@google.com>
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*/
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#ifndef __ARM64_HYP_IMAGE_H__
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#define __ARM64_HYP_IMAGE_H__
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/*
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* KVM nVHE code has its own symbol namespace prefixed with __kvm_nvhe_,
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* to separate it from the kernel proper.
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*/
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#define kvm_nvhe_sym(sym) __kvm_nvhe_##sym
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#ifdef LINKER_SCRIPT
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/*
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* KVM nVHE ELF section names are prefixed with .hyp, to separate them
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* from the kernel proper.
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*/
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#define HYP_SECTION_NAME(NAME) .hyp##NAME
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/* Defines an ELF hyp section from input section @NAME and its subsections. */
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#define HYP_SECTION(NAME) \
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HYP_SECTION_NAME(NAME) : { *(NAME NAME##.*) }
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/*
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* Defines a linker script alias of a kernel-proper symbol referenced by
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* KVM nVHE hyp code.
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*/
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#define KVM_NVHE_ALIAS(sym) kvm_nvhe_sym(sym) = sym;
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#endif /* LINKER_SCRIPT */
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#endif /* __ARM64_HYP_IMAGE_H__ */
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