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| author | vgxbj <higuoxing@gmail.com> | 2020-04-10 20:24:21 +0800 |
|---|---|---|
| committer | vgxbj <higuoxing@gmail.com> | 2020-04-18 21:27:57 +0800 |
| commit | ac00376a13e9b637a8bc6b9e2ae6fd668e01b0f9 (patch) | |
| tree | 6962508217cdaf939712e44cfbaff1a091cfd32f /llvm/lib/Object/MachOObjectFile.cpp | |
| parent | 9cd68bfa0e49f755a0cc90b27025fa2e48083050 (diff) | |
| download | llvm-ac00376a13e9b637a8bc6b9e2ae6fd668e01b0f9.zip llvm-ac00376a13e9b637a8bc6b9e2ae6fd668e01b0f9.tar.gz llvm-ac00376a13e9b637a8bc6b9e2ae6fd668e01b0f9.tar.bz2 | |
[Object] Change uint32_t getSymbolFlags() to Expected<uint32_t> getSymbolFlags().
This change enables getSymbolFlags() to return errors which benefit error reporting in clients.
Differential Revision: https://reviews.llvm.org/D77860
Diffstat (limited to 'llvm/lib/Object/MachOObjectFile.cpp')
| -rw-r--r-- | llvm/lib/Object/MachOObjectFile.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/llvm/lib/Object/MachOObjectFile.cpp b/llvm/lib/Object/MachOObjectFile.cpp index c0aa0b8..4d85e6f 100644 --- a/llvm/lib/Object/MachOObjectFile.cpp +++ b/llvm/lib/Object/MachOObjectFile.cpp @@ -1804,8 +1804,8 @@ Expected<uint64_t> MachOObjectFile::getSymbolAddress(DataRefImpl Sym) const { } uint32_t MachOObjectFile::getSymbolAlignment(DataRefImpl DRI) const { - uint32_t flags = getSymbolFlags(DRI); - if (flags & SymbolRef::SF_Common) { + uint32_t Flags = cantFail(getSymbolFlags(DRI)); + if (Flags & SymbolRef::SF_Common) { MachO::nlist_base Entry = getSymbolTableEntryBase(*this, DRI); return 1 << MachO::GET_COMM_ALIGN(Entry.n_desc); } @@ -1840,7 +1840,7 @@ MachOObjectFile::getSymbolType(DataRefImpl Symb) const { return SymbolRef::ST_Other; } -uint32_t MachOObjectFile::getSymbolFlags(DataRefImpl DRI) const { +Expected<uint32_t> MachOObjectFile::getSymbolFlags(DataRefImpl DRI) const { MachO::nlist_base Entry = getSymbolTableEntryBase(*this, DRI); uint8_t MachOType = Entry.n_type; |