77 lines
2.5 KiB
C++
77 lines
2.5 KiB
C++
//===-- AArch64BuildAttributes.h - AARch64 Build Attributes -----*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// This file contains enumerations and support routines for AArch64 build
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// attributes as defined in Build Attributes for the AArch64 document.
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//
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// Build Attributes for the Arm® 64-bit Architecture (AArch64) 2024Q1
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//
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// https://github.com/ARM-software/abi-aa/pull/230
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_SUPPORT_AARCH64BUILDATTRIBUTES_H
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#define LLVM_SUPPORT_AARCH64BUILDATTRIBUTES_H
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#include "llvm/ADT/StringRef.h"
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namespace llvm {
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namespace AArch64BuildAttributes {
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/// AArch64 build attributes vendors IDs (a.k.a subsection name)
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enum VendorID : unsigned {
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AEABI_FEATURE_AND_BITS = 0,
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AEABI_PAUTHABI = 1,
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VENDOR_UNKNOWN = 404 // Treated as a private subsection name
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};
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LLVM_ABI StringRef getVendorName(unsigned const Vendor);
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LLVM_ABI VendorID getVendorID(StringRef const Vendor);
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enum SubsectionOptional : unsigned {
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REQUIRED = 0,
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OPTIONAL = 1,
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OPTIONAL_NOT_FOUND = 404
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};
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LLVM_ABI StringRef getOptionalStr(unsigned Optional);
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LLVM_ABI SubsectionOptional getOptionalID(StringRef Optional);
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LLVM_ABI StringRef getSubsectionOptionalUnknownError();
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enum SubsectionType : unsigned { ULEB128 = 0, NTBS = 1, TYPE_NOT_FOUND = 404 };
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LLVM_ABI StringRef getTypeStr(unsigned Type);
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LLVM_ABI SubsectionType getTypeID(StringRef Type);
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LLVM_ABI StringRef getSubsectionTypeUnknownError();
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enum PauthABITags : unsigned {
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TAG_PAUTH_PLATFORM = 1,
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TAG_PAUTH_SCHEMA = 2,
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PAUTHABI_TAG_NOT_FOUND = 404
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};
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LLVM_ABI StringRef getPauthABITagsStr(unsigned PauthABITag);
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LLVM_ABI PauthABITags getPauthABITagsID(StringRef PauthABITag);
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enum FeatureAndBitsTags : unsigned {
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TAG_FEATURE_BTI = 0,
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TAG_FEATURE_PAC = 1,
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TAG_FEATURE_GCS = 2,
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FEATURE_AND_BITS_TAG_NOT_FOUND = 404
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};
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LLVM_ABI StringRef getFeatureAndBitsTagsStr(unsigned FeatureAndBitsTag);
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LLVM_ABI FeatureAndBitsTags
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getFeatureAndBitsTagsID(StringRef FeatureAndBitsTag);
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enum FeatureAndBitsFlag : unsigned {
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Feature_BTI_Flag = 1 << 0,
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Feature_PAC_Flag = 1 << 1,
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Feature_GCS_Flag = 1 << 2
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};
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} // namespace AArch64BuildAttributes
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} // namespace llvm
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#endif // LLVM_SUPPORT_AARCH64BUILDATTRIBUTES_H
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