MCDirectives.h revision ed0ab15170f0f8fc4269d58757378bc8726b56a1 
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
17namespace llvm {
18
19enum 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_Global,              /// .globl
30  MCSA_Hidden,              /// .hidden (ELF)
31  MCSA_IndirectSymbol,      /// .indirect_symbol (MachO)
32  MCSA_Internal,            /// .internal (ELF)
33  MCSA_LazyReference,       /// .lazy_reference (MachO)
34  MCSA_Local,               /// .local (ELF)
35  MCSA_NoDeadStrip,         /// .no_dead_strip (MachO)
36  MCSA_PrivateExtern,       /// .private_extern (MachO)
37  MCSA_Protected,           /// .protected (ELF)
38  MCSA_Reference,           /// .reference (MachO)
39  MCSA_Weak,                /// .weak
40  MCSA_WeakDefinition,      /// .weak_definition (MachO)
41  MCSA_WeakReference        /// .weak_reference (MachO)
42};
43
44enum MCAssemblerFlag {
45  MCAF_SubsectionsViaSymbols  /// .subsections_via_symbols (MachO)
46};
47
48} // end namespace llvm
49
50#endif
51