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Parse and record the gnu_unique_object type.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118980 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola 2010-11-13 04:51:02 +00:00
parent ce8ca9ab0c
commit e13a0ff8ac
4 changed files with 6 additions and 0 deletions
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1
include/llvm/MC/MCDirectives.h
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@ -26,6 +26,7 @@ enum MCSymbolAttr {
MCSA_ELF_TypeTLS, ///< .type _foo, STT_TLS # aka @tls_object
MCSA_ELF_TypeCommon, ///< .type _foo, STT_COMMON # aka @common
MCSA_ELF_TypeNoType, ///< .type _foo, STT_NOTYPE # aka @notype
MCSA_ELF_TypeGnuUniqueObject, /// .type _foo, @gnu_unique_object
MCSA_Global, ///< .globl
MCSA_Hidden, ///< .hidden (ELF)
MCSA_IndirectSymbol, ///< .indirect_symbol (MachO)

1
lib/MC/MCMachOStreamer.cpp
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@ -206,6 +206,7 @@ void MCMachOStreamer::EmitSymbolAttribute(MCSymbol *Symbol,
case MCSA_ELF_TypeTLS:
case MCSA_ELF_TypeCommon:
case MCSA_ELF_TypeNoType:
case MCSA_ELF_TypeGnuUniqueObject:
case MCSA_IndirectSymbol:
case MCSA_Hidden:
case MCSA_Internal:

1
lib/MC/MCParser/ELFAsmParser.cpp
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@ -370,6 +370,7 @@ bool ELFAsmParser::ParseDirectiveType(StringRef, SMLoc) {
.Case("tls_object", MCSA_ELF_TypeTLS)
.Case("common", MCSA_ELF_TypeCommon)
.Case("notype", MCSA_ELF_TypeNoType)
.Case("gnu_unique_object", MCSA_ELF_TypeGnuUniqueObject)
.Default(MCSA_Invalid);
if (Attr == MCSA_Invalid)

3
test/MC/ELF/type.s
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@ -9,6 +9,9 @@ foo:
.type bar,@object
bar:
// Test that gnu_unique_object is accepted.
.type zed,@gnu_unique_object
// CHECK: # Symbol 0x00000004
// CHECK-NEXT: (('st_name', 0x00000005) # 'bar'
// CHECK-NEXT: ('st_bind', 0x00000001)