Move three methods only used by MCJIT to MCJIT.

These methods are only used by MCJIT and are very specific to it. In fact, they
are also fairly specific to the fact that we have a dynamic linker of
relocatable objects.

llvm-svn: 223964

1 files changed, 0 insertions, 28 deletions

diff --git a/llvm/lib/Object/COFFObjectFile.cpp b/llvm/lib/Object/COFFObjectFile.cpp
index 92f920d..cde6fdc 100644
--- a/llvm/lib/Object/COFFObjectFile.cpp
+++ b/llvm/lib/Object/COFFObjectFile.cpp
@@ -362,39 +362,11 @@ bool COFFObjectFile::isSectionBSS(DataRefImpl Ref) const {
   return Sec->Characteristics & COFF::IMAGE_SCN_CNT_UNINITIALIZED_DATA;
 }
 
-bool COFFObjectFile::isSectionRequiredForExecution(DataRefImpl Ref) const {
-  // Sections marked 'Info', 'Remove', or 'Discardable' aren't required for
-  // execution.
-  const coff_section *Sec = toSec(Ref);
-  return !(Sec->Characteristics &
-           (COFF::IMAGE_SCN_LNK_INFO | COFF::IMAGE_SCN_LNK_REMOVE |
-            COFF::IMAGE_SCN_MEM_DISCARDABLE));
-}
-
 bool COFFObjectFile::isSectionVirtual(DataRefImpl Ref) const {
   const coff_section *Sec = toSec(Ref);
   return Sec->Characteristics & COFF::IMAGE_SCN_CNT_UNINITIALIZED_DATA;
 }
 
-bool COFFObjectFile::isSectionZeroInit(DataRefImpl Ref) const {
-  const coff_section *Sec = toSec(Ref);
-  return Sec->Characteristics & COFF::IMAGE_SCN_CNT_UNINITIALIZED_DATA;
-}
-
-bool COFFObjectFile::isSectionReadOnlyData(DataRefImpl Ref) const {
-  const coff_section *Sec = toSec(Ref);
-  // Check if it's any sort of data section.
-  if (!(Sec->Characteristics & (COFF::IMAGE_SCN_CNT_UNINITIALIZED_DATA |
-                                COFF::IMAGE_SCN_CNT_INITIALIZED_DATA)))
-    return false;
-  // If it's writable or executable or contains code, it isn't read-only data.
-  if (Sec->Characteristics &
-      (COFF::IMAGE_SCN_CNT_CODE | COFF::IMAGE_SCN_MEM_EXECUTE |
-       COFF::IMAGE_SCN_MEM_WRITE))
-    return false;
-  return true;
-}
-
 bool COFFObjectFile::sectionContainsSymbol(DataRefImpl SecRef,
                                            DataRefImpl SymbRef) const {
   const coff_section *Sec = toSec(SecRef);