From e2f1b4a651e37966c586ec4a8cf47a1255bcedaa Mon Sep 17 00:00:00 2001 From: Peter Collingbourne Date: Thu, 1 Dec 2016 06:53:47 +0000 Subject: Object: Add SF_Executable symbol flag. This allows us to remove a few uses of IRObjectFile::getSymbolGV() in llvm-nm. While here change host-dependent logic in llvm-nm to target-dependent logic. Differential Revision: https://reviews.llvm.org/D27075 llvm-svn: 288320 --- llvm/lib/Object/ModuleSymbolTable.cpp | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'llvm/lib/Object/ModuleSymbolTable.cpp') diff --git a/llvm/lib/Object/ModuleSymbolTable.cpp b/llvm/lib/Object/ModuleSymbolTable.cpp index 5e534af..c8b1bb6 100644 --- a/llvm/lib/Object/ModuleSymbolTable.cpp +++ b/llvm/lib/Object/ModuleSymbolTable.cpp @@ -109,7 +109,8 @@ void ModuleSymbolTable::CollectAsmSymbols( for (auto &KV : Streamer) { StringRef Key = KV.first(); RecordStreamer::State Value = KV.second; - uint32_t Res = BasicSymbolRef::SF_None; + // FIXME: For now we just assume that all asm symbols are executable. + uint32_t Res = BasicSymbolRef::SF_Executable; switch (Value) { case RecordStreamer::NeverSeen: llvm_unreachable("NeverSeen should have been replaced earlier"); @@ -163,6 +164,8 @@ uint32_t ModuleSymbolTable::getSymbolFlags(Symbol S) const { if (GVar->isConstant()) Res |= BasicSymbolRef::SF_Const; } + if (dyn_cast_or_null(GV->getBaseObject())) + Res |= BasicSymbolRef::SF_Executable; if (GV->hasPrivateLinkage()) Res |= BasicSymbolRef::SF_FormatSpecific; if (!GV->hasLocalLinkage()) -- cgit v1.1