$OpenBSD: patch-tools_lld_ELF_Symbols_cpp,v 1.3 2020/08/05 06:49:49 jca Exp $

Generate __data_start symbol that marks the start of .data when __data_start
is referenced from code being linked.

Index: tools/lld/ELF/Symbols.cpp
--- tools/lld/ELF/Symbols.cpp.orig
+++ tools/lld/ELF/Symbols.cpp
@@ -38,6 +38,7 @@ std::string toELFString(const Archive::Symbol &b) {
 
 namespace elf {
 Defined *ElfSym::bss;
+Defined *ElfSym::data;
 Defined *ElfSym::etext1;
 Defined *ElfSym::etext2;
 Defined *ElfSym::edata1;
