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[ELF][yaml2obj] Handle additional MIPS specific st_other field flags

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The ELF symbol `st_other` field might contain additional flags besides
visibility ones. This patch implements support for some MIPS specific
flags.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221491 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Simon Atanasyan
2014-11-06 22:46:24 +00:00
parent 8e617cceb1
commit 848edb1bfa
5 changed files with 49 additions and 5 deletions
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8
include/llvm/Object/ELFYAML.h
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@ -45,6 +45,7 @@ LLVM_YAML_STRONG_TYPEDEF(uint8_t, ELF_REL)
LLVM_YAML_STRONG_TYPEDEF(uint64_t, ELF_SHF)
LLVM_YAML_STRONG_TYPEDEF(uint8_t, ELF_STT)
LLVM_YAML_STRONG_TYPEDEF(uint8_t, ELF_STV)
LLVM_YAML_STRONG_TYPEDEF(uint8_t, ELF_STO)
// For now, hardcode 64 bits everywhere that 32 or 64 would be needed
// since 64-bit can hold 32-bit values too.
@ -63,7 +64,7 @@ struct Symbol {
StringRef Section;
llvm::yaml::Hex64 Value;
llvm::yaml::Hex64 Size;
ELF_STV Visibility;
uint8_t Other;
};
struct LocalGlobalWeakSymbols {
std::vector<Symbol> Local;
@ -174,6 +175,11 @@ struct ScalarEnumerationTraits<ELFYAML::ELF_STV> {
static void enumeration(IO &IO, ELFYAML::ELF_STV &Value);
};
template <>
struct ScalarBitSetTraits<ELFYAML::ELF_STO> {
static void bitset(IO &IO, ELFYAML::ELF_STO &Value);
};
template <>
struct ScalarEnumerationTraits<ELFYAML::ELF_REL> {
static void enumeration(IO &IO, ELFYAML::ELF_REL &Value);