[llvm] r217011 - [MCJIT] Make llvm-rtdyld process eh_frame sections in -verify mode (accidentally

Lang Hames lhames at gmail.com
Tue Sep 2 22:42:52 PDT 2014


Author: lhames
Date: Wed Sep  3 00:42:52 2014
New Revision: 217011

URL: http://llvm.org/viewvc/llvm-project?rev=217011&view=rev
Log:
[MCJIT] Make llvm-rtdyld process eh_frame sections in -verify mode (accidentally
left out of r217010).

Also remove a crufty debugging output statement that was accidentally left in.


Modified:
    llvm/trunk/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldChecker.cpp
    llvm/trunk/tools/llvm-rtdyld/llvm-rtdyld.cpp

Modified: llvm/trunk/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldChecker.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldChecker.cpp?rev=217011&r1=217010&r2=217011&view=diff
==============================================================================
--- llvm/trunk/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldChecker.cpp (original)
+++ llvm/trunk/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldChecker.cpp Wed Sep  3 00:42:52 2014
@@ -860,7 +860,6 @@ void RuntimeDyldCheckerImpl::registerSec
   const SectionEntry &Section = getRTDyld().Sections[SectionID];
   StringRef SectionName = Section.Name;
 
-  dbgs() << "Registering " << SectionName << "\n";
   Stubs[FileName][SectionName].SectionID = SectionID;
 }
 

Modified: llvm/trunk/tools/llvm-rtdyld/llvm-rtdyld.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/llvm-rtdyld/llvm-rtdyld.cpp?rev=217011&r1=217010&r2=217011&view=diff
==============================================================================
--- llvm/trunk/tools/llvm-rtdyld/llvm-rtdyld.cpp (original)
+++ llvm/trunk/tools/llvm-rtdyld/llvm-rtdyld.cpp Wed Sep  3 00:42:52 2014
@@ -411,6 +411,7 @@ static int linkAndVerify() {
   // Instantiate a dynamic linker.
   TrivialMemoryManager MemMgr;
   RuntimeDyld Dyld(&MemMgr);
+  Dyld.setProcessAllSections(true);
   RuntimeDyldChecker Checker(Dyld, Disassembler.get(), InstPrinter.get(),
                              llvm::dbgs());
 
@@ -439,6 +440,9 @@ static int linkAndVerify() {
   // Resolve all the relocations we can.
   Dyld.resolveRelocations();
 
+  // Register EH frames.
+  Dyld.registerEHFrames();
+
   int ErrorCode = checkAllExpressions(Checker);
   if (Dyld.hasError()) {
     errs() << "RTDyld reported an error applying relocations:\n  "





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