| Andrew Scull | 5e1ddfa | 2018-08-14 10:06:54 +0100 | [diff] [blame] | 1 | //===- MCDirectives.h - Enums for directives on various targets -*- C++ -*-===// |
| 2 | // |
| 3 | // The LLVM Compiler Infrastructure |
| 4 | // |
| 5 | // This file is distributed under the University of Illinois Open Source |
| 6 | // License. See LICENSE.TXT for details. |
| 7 | // |
| 8 | //===----------------------------------------------------------------------===// |
| 9 | // |
| 10 | // This file defines various enums that represent target-specific directives. |
| 11 | // |
| 12 | //===----------------------------------------------------------------------===// |
| 13 | |
| 14 | #ifndef LLVM_MC_MCDIRECTIVES_H |
| 15 | #define LLVM_MC_MCDIRECTIVES_H |
| 16 | |
| 17 | namespace llvm { |
| 18 | |
| 19 | enum MCSymbolAttr { |
| 20 | MCSA_Invalid = 0, ///< Not a valid directive. |
| 21 | |
| 22 | // Various directives in alphabetical order. |
| 23 | MCSA_ELF_TypeFunction, ///< .type _foo, STT_FUNC # aka @function |
| 24 | MCSA_ELF_TypeIndFunction, ///< .type _foo, STT_GNU_IFUNC |
| 25 | MCSA_ELF_TypeObject, ///< .type _foo, STT_OBJECT # aka @object |
| 26 | MCSA_ELF_TypeTLS, ///< .type _foo, STT_TLS # aka @tls_object |
| 27 | MCSA_ELF_TypeCommon, ///< .type _foo, STT_COMMON # aka @common |
| 28 | MCSA_ELF_TypeNoType, ///< .type _foo, STT_NOTYPE # aka @notype |
| 29 | MCSA_ELF_TypeGnuUniqueObject, /// .type _foo, @gnu_unique_object |
| 30 | MCSA_Global, ///< .globl |
| 31 | MCSA_Hidden, ///< .hidden (ELF) |
| 32 | MCSA_IndirectSymbol, ///< .indirect_symbol (MachO) |
| 33 | MCSA_Internal, ///< .internal (ELF) |
| 34 | MCSA_LazyReference, ///< .lazy_reference (MachO) |
| 35 | MCSA_Local, ///< .local (ELF) |
| 36 | MCSA_NoDeadStrip, ///< .no_dead_strip (MachO) |
| 37 | MCSA_SymbolResolver, ///< .symbol_resolver (MachO) |
| 38 | MCSA_AltEntry, ///< .alt_entry (MachO) |
| 39 | MCSA_PrivateExtern, ///< .private_extern (MachO) |
| 40 | MCSA_Protected, ///< .protected (ELF) |
| 41 | MCSA_Reference, ///< .reference (MachO) |
| 42 | MCSA_Weak, ///< .weak |
| 43 | MCSA_WeakDefinition, ///< .weak_definition (MachO) |
| 44 | MCSA_WeakReference, ///< .weak_reference (MachO) |
| 45 | MCSA_WeakDefAutoPrivate ///< .weak_def_can_be_hidden (MachO) |
| 46 | }; |
| 47 | |
| 48 | enum MCAssemblerFlag { |
| 49 | MCAF_SyntaxUnified, ///< .syntax (ARM/ELF) |
| 50 | MCAF_SubsectionsViaSymbols, ///< .subsections_via_symbols (MachO) |
| 51 | MCAF_Code16, ///< .code16 (X86) / .code 16 (ARM) |
| 52 | MCAF_Code32, ///< .code32 (X86) / .code 32 (ARM) |
| 53 | MCAF_Code64 ///< .code64 (X86) |
| 54 | }; |
| 55 | |
| 56 | enum MCDataRegionType { |
| 57 | MCDR_DataRegion, ///< .data_region |
| 58 | MCDR_DataRegionJT8, ///< .data_region jt8 |
| 59 | MCDR_DataRegionJT16, ///< .data_region jt16 |
| 60 | MCDR_DataRegionJT32, ///< .data_region jt32 |
| 61 | MCDR_DataRegionEnd ///< .end_data_region |
| 62 | }; |
| 63 | |
| 64 | enum MCVersionMinType { |
| 65 | MCVM_IOSVersionMin, ///< .ios_version_min |
| 66 | MCVM_OSXVersionMin, ///< .macosx_version_min |
| 67 | MCVM_TvOSVersionMin, ///< .tvos_version_min |
| 68 | MCVM_WatchOSVersionMin, ///< .watchos_version_min |
| 69 | }; |
| 70 | |
| 71 | } // end namespace llvm |
| 72 | |
| 73 | #endif |