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📄 AArch64TargetParser.def(12.01 KB)
📄 AArch64TargetParser.h(4.89 KB)
📄 AMDGPUMetadata.h(17.98 KB)
📄 AMDHSAKernelDescriptor.h(7.63 KB)
📄 ARMAttributeParser.h(3.2 KB)
📄 ARMBuildAttributes.h(8.6 KB)
📄 ARMEHABI.h(3.72 KB)
📄 ARMTargetParser.def(18.94 KB)
📄 ARMTargetParser.h(8.76 KB)
📄 ARMWinEH.h(18.27 KB)
📄 AlignOf.h(1.56 KB)
📄 Alignment.h(12.95 KB)
📄 Allocator.h(16.54 KB)
📄 AllocatorBase.h(3.87 KB)
📄 ArrayRecycler.h(4.78 KB)
📄 Atomic.h(1.09 KB)
📄 AtomicOrdering.h(6.01 KB)
📄 Automaton.h(9.64 KB)
📄 Base64.h(1.84 KB)
📄 BinaryByteStream.h(9.14 KB)
📄 BinaryItemStream.h(3.63 KB)
📄 BinaryStream.h(3.75 KB)
📄 BinaryStreamArray.h(12.46 KB)
📄 BinaryStreamError.h(1.29 KB)
📄 BinaryStreamReader.h(11.01 KB)
📄 BinaryStreamRef.h(10.09 KB)
📄 BinaryStreamWriter.h(7.79 KB)
📄 BlockFrequency.h(2.41 KB)
📄 BranchProbability.h(7.92 KB)
📄 BuryPointer.h(1.03 KB)
📄 CBindingWrapping.h(1.86 KB)
📄 CFGDiff.h(9.95 KB)
📄 CFGUpdate.h(4.12 KB)
📄 COM.h(1004 B)
📄 CRC.h(1.63 KB)
📄 CachePruning.h(3.5 KB)
📄 Capacity.h(972 B)
📄 Casting.h(13.92 KB)
📄 CheckedArithmetic.h(3.71 KB)
📄 Chrono.h(5.78 KB)
📄 CodeGen.h(1.96 KB)
📄 CodeGenCoverage.h(1.18 KB)
📄 CommandLine.h(71.22 KB)
📄 Compiler.h(19.5 KB)
📄 Compression.h(1.39 KB)
📄 ConvertUTF.h(11.4 KB)
📄 CrashRecoveryContext.h(9.26 KB)
📄 DJB.h(1.05 KB)
📄 DOTGraphTraits.h(5.58 KB)
📄 DataExtractor.h(30.28 KB)
📄 DataTypes.h(775 B)
📄 Debug.h(4.7 KB)
📄 DebugCounter.h(7.01 KB)
📄 DynamicLibrary.h(5.77 KB)
📄 ELFAttributeParser.h(2.22 KB)
📄 ELFAttributes.h(1.02 KB)
📄 Endian.h(14.28 KB)
📄 EndianStream.h(1.93 KB)
📄 Errc.h(3.8 KB)
📄 Errno.h(1.45 KB)
📄 Error.h(43.82 KB)
📄 ErrorHandling.h(6.39 KB)
📄 ErrorOr.h(7.48 KB)
📄 ExtensibleRTTI.h(4.02 KB)
📄 FileCheck.h(6.69 KB)
📄 FileCollector.h(3.74 KB)
📄 FileOutputBuffer.h(3.36 KB)
📄 FileSystem.h(53.03 KB)
📄 FileUtilities.h(3.83 KB)
📄 Format.h(9.45 KB)
📄 FormatAdapters.h(3.38 KB)
📄 FormatCommon.h(2.05 KB)
📄 FormatProviders.h(15.27 KB)
📄 FormatVariadic.h(9.88 KB)
📄 FormatVariadicDetails.h(5.3 KB)
📄 FormattedStream.h(6.42 KB)
📄 GenericDomTree.h(30.89 KB)
📄 GenericDomTreeConstruction.h(63.42 KB)
📄 GenericIteratedDominanceFrontier.h(7.31 KB)
📄 GlobPattern.h(1.35 KB)
📄 GraphWriter.h(11.79 KB)
📄 Host.h(2.68 KB)
📄 InitLLVM.h(1.79 KB)
📄 ItaniumManglingCanonicalizer.h(3.17 KB)
📄 JSON.h(28.25 KB)
📄 KnownBits.h(8.35 KB)
📄 LEB128.h(5.74 KB)
📄 LineIterator.h(2.62 KB)
📄 Locale.h(223 B)
📄 LockFileManager.h(3.13 KB)
📄 LowLevelTypeImpl.h(11.94 KB)
📄 MD5.h(3.39 KB)
📄 MSVCErrorWorkarounds.h(2.62 KB)
📄 MachineValueType.h(42.37 KB)
📄 ManagedStatic.h(4.21 KB)
📄 MathExtras.h(32.81 KB)
📄 MemAlloc.h(3.21 KB)
📄 Memory.h(6.94 KB)
📄 MemoryBuffer.h(10.98 KB)
📄 MipsABIFlags.h(3.92 KB)
📄 Mutex.h(2.14 KB)
📄 NativeFormatting.h(1.64 KB)
📄 OnDiskHashTable.h(21.97 KB)
📄 OptimizedStructLayout.h(5.89 KB)
📄 Parallel.h(5.99 KB)
📄 Path.h(15.6 KB)
📄 PluginLoader.h(1.29 KB)
📄 PointerLikeTypeTraits.h(5.69 KB)
📄 PrettyStackTrace.h(4.45 KB)
📄 Printable.h(1.5 KB)
📄 Process.h(9.31 KB)
📄 Program.h(10.35 KB)
📄 RISCVAttributeParser.h(1.15 KB)
📄 RISCVAttributes.h(1.2 KB)
📄 RISCVTargetParser.def(446 B)
📄 RWMutex.h(5.65 KB)
📄 RandomNumberGenerator.h(2.29 KB)
📄 Recycler.h(3.47 KB)
📄 RecyclingAllocator.h(2.38 KB)
📄 Regex.h(4.37 KB)
📄 Registry.h(5.14 KB)
📄 ReverseIteration.h(360 B)
📄 SHA1.h(2.37 KB)
📄 SMLoc.h(1.78 KB)
📄 SMTAPI.h(16.33 KB)
📄 SaveAndRestore.h(1.02 KB)
📄 ScaledNumber.h(30.65 KB)
📄 ScopedPrinter.h(11.39 KB)
📄 Signals.h(5.22 KB)
📄 Signposts.h(1.29 KB)
📄 SmallVectorMemoryBuffer.h(2.28 KB)
📁 Solaris
📄 SourceMgr.h(10.37 KB)
📄 SpecialCaseList.h(6.01 KB)
📄 StringSaver.h(1.94 KB)
📄 SuffixTree.h(13.15 KB)
📄 SwapByteOrder.h(4.8 KB)
📄 SymbolRemappingReader.h(4.36 KB)
📄 SystemUtils.h(1.02 KB)
📄 TarWriter.h(941 B)
📄 TargetOpcodes.def(22.01 KB)
📄 TargetParser.h(4.08 KB)
📄 TargetRegistry.h(46.87 KB)
📄 TargetSelect.h(6.2 KB)
📄 TaskQueue.h(4.24 KB)
📄 ThreadLocal.h(2.08 KB)
📄 ThreadPool.h(3.44 KB)
📄 Threading.h(10.62 KB)
📄 TimeProfiler.h(3.46 KB)
📄 Timer.h(8.93 KB)
📄 ToolOutputFile.h(2.24 KB)
📄 TrailingObjects.h(15.19 KB)
📄 TrigramIndex.h(2.84 KB)
📄 TypeName.h(2.13 KB)
📄 TypeSize.h(8.53 KB)
📄 Unicode.h(2.5 KB)
📄 UnicodeCharRanges.h(3.27 KB)
📄 Valgrind.h(1.16 KB)
📄 VersionTuple.h(5.22 KB)
📄 VirtualFileSystem.h(28.28 KB)
📄 Watchdog.h(1.15 KB)
📄 Win64EH.h(4.82 KB)
📁 Windows
📄 WindowsError.h(541 B)
📄 WithColor.h(4.64 KB)
📄 X86DisassemblerDecoderCommon.h(29.39 KB)
📄 X86TargetParser.def(8.21 KB)
📄 X86TargetParser.h(3.57 KB)
📄 YAMLParser.h(16.29 KB)
📄 YAMLTraits.h(67.62 KB)
📄 circular_raw_ostream.h(4.97 KB)
📄 raw_os_ostream.h(1.29 KB)
📄 raw_ostream.h(20.82 KB)
📄 raw_sha1_ostream.h(1.29 KB)
📄 thread.h(1.33 KB)
📄 type_traits.h(6.75 KB)
📄 xxhash.h(1.92 KB)

Editing: ARMBuildAttributes.h

//===-- ARMBuildAttributes.h - ARM Build Attributes -------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// This file contains enumerations and support routines for ARM build attributes
// as defined in ARM ABI addenda document (ABI release 2.08).
//
// ELF for the ARM Architecture r2.09 - November 30, 2012
//
// http://infocenter.arm.com/help/topic/com.arm.doc.ihi0044e/IHI0044E_aaelf.pdf
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_SUPPORT_ARMBUILDATTRIBUTES_H
#define LLVM_SUPPORT_ARMBUILDATTRIBUTES_H

#include "llvm/Support/ELFAttributes.h"

namespace llvm {
namespace ARMBuildAttrs {

extern const TagNameMap ARMAttributeTags;

enum SpecialAttr {
  // This is for the .cpu asm attr. It translates into one or more
  // AttrType (below) entries in the .ARM.attributes section in the ELF.
  SEL_CPU
};

enum AttrType : unsigned {
  // Rest correspond to ELF/.ARM.attributes
  File = 1,
  CPU_raw_name = 4,
  CPU_name = 5,
  CPU_arch = 6,
  CPU_arch_profile = 7,
  ARM_ISA_use = 8,
  THUMB_ISA_use = 9,
  FP_arch = 10,
  WMMX_arch = 11,
  Advanced_SIMD_arch = 12,
  PCS_config = 13,
  ABI_PCS_R9_use = 14,
  ABI_PCS_RW_data = 15,
  ABI_PCS_RO_data = 16,
  ABI_PCS_GOT_use = 17,
  ABI_PCS_wchar_t = 18,
  ABI_FP_rounding = 19,
  ABI_FP_denormal = 20,
  ABI_FP_exceptions = 21,
  ABI_FP_user_exceptions = 22,
  ABI_FP_number_model = 23,
  ABI_align_needed = 24,
  ABI_align_preserved = 25,
  ABI_enum_size = 26,
  ABI_HardFP_use = 27,
  ABI_VFP_args = 28,
  ABI_WMMX_args = 29,
  ABI_optimization_goals = 30,
  ABI_FP_optimization_goals = 31,
  compatibility = 32,
  CPU_unaligned_access = 34,
  FP_HP_extension = 36,
  ABI_FP_16bit_format = 38,
  MPextension_use = 42, // recoded from 70 (ABI r2.08)
  DIV_use = 44,
  DSP_extension = 46,
  MVE_arch = 48,
  also_compatible_with = 65,
  conformance = 67,
  Virtualization_use = 68,

/// Legacy Tags
  Section = 2,               // deprecated (ABI r2.09)
  Symbol = 3,                // deprecated (ABI r2.09)
  ABI_align8_needed = 24,    // renamed to ABI_align_needed (ABI r2.09)
  ABI_align8_preserved = 25, // renamed to ABI_align_preserved (ABI r2.09)
  nodefaults = 64,           // deprecated (ABI r2.09)
  T2EE_use = 66,             // deprecated (ABI r2.09)
  MPextension_use_old = 70   // recoded to MPextension_use (ABI r2.08)
};

// Legal Values for CPU_arch, (=6), uleb128
enum CPUArch {
  Pre_v4   = 0,
  v4       = 1,   // e.g. SA110
  v4T      = 2,   // e.g. ARM7TDMI
  v5T      = 3,   // e.g. ARM9TDMI
  v5TE     = 4,   // e.g. ARM946E_S
  v5TEJ    = 5,   // e.g. ARM926EJ_S
  v6       = 6,   // e.g. ARM1136J_S
  v6KZ     = 7,   // e.g. ARM1176JZ_S
  v6T2     = 8,   // e.g. ARM1156T2_S
  v6K      = 9,   // e.g. ARM1176JZ_S
  v7       = 10,  // e.g. Cortex A8, Cortex M3
  v6_M     = 11,  // e.g. Cortex M1
  v6S_M    = 12,  // v6_M with the System extensions
  v7E_M    = 13,  // v7_M with DSP extensions
  v8_A     = 14,  // v8_A AArch32
  v8_R     = 15,  // e.g. Cortex R52
  v8_M_Base= 16,  // v8_M_Base AArch32
  v8_M_Main= 17,  // v8_M_Main AArch32
  v8_1_M_Main=21, // v8_1_M_Main AArch32
};

enum CPUArchProfile {               // (=7), uleb128
  Not_Applicable          = 0,      // pre v7, or cross-profile code
  ApplicationProfile      = (0x41), // 'A' (e.g. for Cortex A8)
  RealTimeProfile         = (0x52), // 'R' (e.g. for Cortex R4)
  MicroControllerProfile  = (0x4D), // 'M' (e.g. for Cortex M3)
  SystemProfile           = (0x53)  // 'S' Application or real-time profile
};

// The following have a lot of common use cases
enum {
  Not_Allowed = 0,
  Allowed = 1,

// Tag_ARM_ISA_use (=8), uleb128

// Tag_THUMB_ISA_use, (=9), uleb128
  AllowThumb32 = 2, // 32-bit Thumb (implies 16-bit instructions)
  AllowThumbDerived = 3, // Thumb allowed, derived from arch/profile

// Tag_FP_arch (=10), uleb128 (formerly Tag_VFP_arch = 10)
  AllowFPv2  = 2,     // v2 FP ISA permitted (implies use of the v1 FP ISA)
  AllowFPv3A = 3,     // v3 FP ISA permitted (implies use of the v2 FP ISA)
  AllowFPv3B = 4,     // v3 FP ISA permitted, but only D0-D15, S0-S31
  AllowFPv4A = 5,     // v4 FP ISA permitted (implies use of v3 FP ISA)
  AllowFPv4B = 6,     // v4 FP ISA was permitted, but only D0-D15, S0-S31
  AllowFPARMv8A = 7,  // Use of the ARM v8-A FP ISA was permitted
  AllowFPARMv8B = 8,  // Use of the ARM v8-A FP ISA was permitted, but only
                      // D0-D15, S0-S31

// Tag_WMMX_arch, (=11), uleb128
  AllowWMMXv1 = 1,  // The user permitted this entity to use WMMX v1
  AllowWMMXv2 = 2,  // The user permitted this entity to use WMMX v2

// Tag_Advanced_SIMD_arch, (=12), uleb128
  AllowNeon = 1,      // SIMDv1 was permitted
  AllowNeon2 = 2,     // SIMDv2 was permitted (Half-precision FP, MAC operations)
  AllowNeonARMv8 = 3, // ARM v8-A SIMD was permitted
  AllowNeonARMv8_1a = 4,// ARM v8.1-A SIMD was permitted (RDMA)

// Tag_MVE_arch, (=48), uleb128
  AllowMVEInteger = 1, // integer-only MVE was permitted
  AllowMVEIntegerAndFloat = 2, // both integer and floating point MVE were permitted

// Tag_ABI_PCS_R9_use, (=14), uleb128
  R9IsGPR = 0,        // R9 used as v6 (just another callee-saved register)
  R9IsSB = 1,         // R9 used as a global static base rgister
  R9IsTLSPointer = 2, // R9 used as a thread local storage pointer
  R9Reserved = 3,     // R9 not used by code associated with attributed entity

// Tag_ABI_PCS_RW_data, (=15), uleb128
  AddressRWPCRel = 1, // Address RW static data PC-relative
  AddressRWSBRel = 2, // Address RW static data SB-relative
  AddressRWNone = 3, // No RW static data permitted

// Tag_ABI_PCS_RO_data, (=14), uleb128
  AddressROPCRel = 1, // Address RO static data PC-relative
  AddressRONone = 2, // No RO static data permitted

// Tag_ABI_PCS_GOT_use, (=17), uleb128
  AddressDirect = 1, // Address imported data directly
  AddressGOT = 2, // Address imported data indirectly (via GOT)

// Tag_ABI_PCS_wchar_t, (=18), uleb128
  WCharProhibited = 0,  // wchar_t is not used
  WCharWidth2Bytes = 2, // sizeof(wchar_t) == 2
  WCharWidth4Bytes = 4, // sizeof(wchar_t) == 4

// Tag_ABI_align_needed, (=24), uleb128
  Align8Byte = 1,
  Align4Byte = 2,
  AlignReserved = 3,

// Tag_ABI_align_needed, (=25), uleb128
  AlignNotPreserved = 0,
  AlignPreserve8Byte = 1,
  AlignPreserveAll = 2,

// Tag_ABI_FP_denormal, (=20), uleb128
  PositiveZero = 0,
  IEEEDenormals = 1,
  PreserveFPSign = 2, // sign when flushed-to-zero is preserved

// Tag_ABI_FP_number_model, (=23), uleb128
  AllowIEEENormal = 1,
  AllowRTABI = 2,  // numbers, infinities, and one quiet NaN (see [RTABI])
  AllowIEEE754 = 3, // this code to use all the IEEE 754-defined FP encodings

// Tag_ABI_enum_size, (=26), uleb128
  EnumProhibited = 0, // The user prohibited the use of enums when building
                      // this entity.
  EnumSmallest = 1,   // Enum is smallest container big enough to hold all
                      // values.
  Enum32Bit = 2,      // Enum is at least 32 bits.
  Enum32BitABI = 3,   // Every enumeration visible across an ABI-complying
                      // interface contains a value needing 32 bits to encode
                      // it; other enums can be containerized.

// Tag_ABI_HardFP_use, (=27), uleb128
  HardFPImplied = 0,          // FP use should be implied by Tag_FP_arch
  HardFPSinglePrecision = 1,  // Single-precision only

// Tag_ABI_VFP_args, (=28), uleb128
  BaseAAPCS = 0,
  HardFPAAPCS = 1,
  ToolChainFPPCS = 2,
  CompatibleFPAAPCS = 3,

// Tag_FP_HP_extension, (=36), uleb128
  AllowHPFP = 1, // Allow use of Half Precision FP

// Tag_FP_16bit_format, (=38), uleb128
  FP16FormatIEEE = 1,
  FP16VFP3 = 2,

// Tag_MPextension_use, (=42), uleb128
  AllowMP = 1, // Allow use of MP extensions

// Tag_DIV_use, (=44), uleb128
  // Note: AllowDIVExt must be emitted if and only if the permission to use
  // hardware divide cannot be conveyed using AllowDIVIfExists or DisallowDIV
  AllowDIVIfExists = 0, // Allow hardware divide if available in arch, or no
                        // info exists.
  DisallowDIV = 1,      // Hardware divide explicitly disallowed.
  AllowDIVExt = 2,      // Allow hardware divide as optional architecture
                        // extension above the base arch specified by
                        // Tag_CPU_arch and Tag_CPU_arch_profile.

// Tag_Virtualization_use, (=68), uleb128
  AllowTZ = 1,
  AllowVirtualization = 2,
  AllowTZVirtualization = 3
};

} // namespace ARMBuildAttrs
} // namespace llvm

#endif

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