From 320848458b5da8f5a41ca9aa51a05ffad36eda1a Mon Sep 17 00:00:00 2001 From: Weiming Zhao Date: Tue, 28 Mar 2017 05:40:36 +0000 Subject: Dont emit Mapping symbols for sections that contain only data. Summary: Dont emit mapping symbols for sections that contain only data. Patched by Shankar Easwaran Reviewers: rengolin, peter.smith, weimingz, kparzysz, t.p.northover Reviewed By: t.p.northover Subscribers: t.p.northover, llvm-commits Differential Revision: https://reviews.llvm.org/D30724 llvm-svn: 298901 --- llvm/lib/MC/MCELFStreamer.cpp | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'llvm/lib/MC/MCELFStreamer.cpp') diff --git a/llvm/lib/MC/MCELFStreamer.cpp b/llvm/lib/MC/MCELFStreamer.cpp index de0791281d2..c8e0223c057 100644 --- a/llvm/lib/MC/MCELFStreamer.cpp +++ b/llvm/lib/MC/MCELFStreamer.cpp @@ -103,6 +103,16 @@ void MCELFStreamer::EmitLabel(MCSymbol *S, SMLoc Loc) { Symbol->setType(ELF::STT_TLS); } +void MCELFStreamer::EmitLabel(MCSymbol *S, SMLoc Loc, MCFragment *F) { + auto *Symbol = cast(S); + MCObjectStreamer::EmitLabel(Symbol, Loc, F); + + const MCSectionELF &Section = + static_cast(*getCurrentSectionOnly()); + if (Section.getFlags() & ELF::SHF_TLS) + Symbol->setType(ELF::STT_TLS); +} + void MCELFStreamer::EmitAssemblerFlag(MCAssemblerFlag Flag) { // Let the target do whatever target specific stuff it needs to do. getAssembler().getBackend().handleAssemblerFlag(Flag); -- cgit v1.2.3