diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2016-07-23 20:41:05 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2016-07-23 20:41:05 +0000 |
| commit | 01095a5d43bbfde13731688ddcf6048ebb8b7721 (patch) | |
| tree | 4def12e759965de927d963ac65840d663ef9d1ea /lib/Object/RecordStreamer.cpp | |
| parent | f0f4822ed4b66e3579e92a89f368f8fb860e218e (diff) | |
Diffstat (limited to 'lib/Object/RecordStreamer.cpp')
| -rw-r--r-- | lib/Object/RecordStreamer.cpp | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/lib/Object/RecordStreamer.cpp b/lib/Object/RecordStreamer.cpp index 42dbd3e0c2d88..f03bd5e5fb9f4 100644 --- a/lib/Object/RecordStreamer.cpp +++ b/lib/Object/RecordStreamer.cpp @@ -23,21 +23,26 @@ void RecordStreamer::markDefined(const MCSymbol &Symbol) { case Used: S = Defined; break; + case GlobalWeak: + break; } } -void RecordStreamer::markGlobal(const MCSymbol &Symbol) { +void RecordStreamer::markGlobal(const MCSymbol &Symbol, + MCSymbolAttr Attribute) { State &S = Symbols[Symbol.getName()]; switch (S) { case DefinedGlobal: case Defined: - S = DefinedGlobal; + S = (Attribute == MCSA_Weak) ? GlobalWeak : DefinedGlobal; break; case NeverSeen: case Global: case Used: - S = Global; + S = (Attribute == MCSA_Weak) ? GlobalWeak : Global; + break; + case GlobalWeak: break; } } @@ -48,6 +53,7 @@ void RecordStreamer::markUsed(const MCSymbol &Symbol) { case DefinedGlobal: case Defined: case Global: + case GlobalWeak: break; case NeverSeen: @@ -84,8 +90,8 @@ void RecordStreamer::EmitAssignment(MCSymbol *Symbol, const MCExpr *Value) { bool RecordStreamer::EmitSymbolAttribute(MCSymbol *Symbol, MCSymbolAttr Attribute) { - if (Attribute == MCSA_Global) - markGlobal(*Symbol); + if (Attribute == MCSA_Global || Attribute == MCSA_Weak) + markGlobal(*Symbol, Attribute); return true; } |