[SubZero] Generate MIPS.abiflags section

src/IceCompiler.cpp

 //===- subzero/src/IceCompiler.cpp - Driver for bitcode translation -------===//
 //
 //                        The Subzero Code Generator
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 ///
 /// \file
@@ skipping 150 matching lines @@
     Ctx.getErrorStatus()->assign(Translator->getErrorStatus().value());
   } else {
     Ctx.lowerGlobals("last");
     Ctx.lowerProfileData();
     Ctx.lowerConstants();
     Ctx.lowerJumpTables();
 
     if (getFlags().getOutFileType() == FT_Elf) {
       TimerMarker T1(Ice::TimerStack::TT_emitAsm, &Ctx);
       Ctx.getObjectWriter()->setUndefinedSyms(Ctx.getConstantExternSyms());
+      Ctx.emitTargetRODataSections();
       Ctx.getObjectWriter()->writeNonUserSections();
     }
   }
 
   if (getFlags().getSubzeroTimingEnabled())
     Ctx.dumpTimers();
 
   if (getFlags().getTimeEachFunction()) {
     constexpr bool NoDumpCumulative = false;
     Ctx.dumpTimers(GlobalContext::TSK_Funcs, NoDumpCumulative);
   }
   Ctx.dumpStats();
 }
 
 } // end of namespace Ice