From 9bfc0626c02e449dd321a71a09f005ac8239e921 Mon Sep 17 00:00:00 2001 From: Ahmed Bougacha Date: Wed, 21 Aug 2013 07:28:13 +0000 Subject: MC: ObjectSymbolizer can now recognize external function stubs. Only implemented in the Mach-O ObjectSymbolizer. The testcase sadly introduces a new binary. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188879 91177308-0d34-0410-b5e6-96231b3b80d8 --- include/llvm/MC/MCObjectSymbolizer.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'include/llvm/MC/MCObjectSymbolizer.h') diff --git a/include/llvm/MC/MCObjectSymbolizer.h b/include/llvm/MC/MCObjectSymbolizer.h index 7d70dfd56b..64b932ebe4 100644 --- a/include/llvm/MC/MCObjectSymbolizer.h +++ b/include/llvm/MC/MCObjectSymbolizer.h @@ -56,6 +56,11 @@ public: int64_t Value, uint64_t Address); /// @} + /// \brief Look for an external function symbol at \p Addr. + /// (References through the ELF PLT, Mach-O stubs, and similar). + /// \returns An MCExpr representing the external symbol, or 0 if not found. + virtual StringRef findExternalFunctionAt(uint64_t Addr); + /// \brief Create an object symbolizer for \p Obj. static MCObjectSymbolizer * createObjectSymbolizer(MCContext &Ctx, OwningPtr &RelInfo, -- cgit v1.2.3