[RuntimeDyld] Add accessors to `SectionEntry`; NFC

Summary:
Remove naked access to the data members in `SectionEntry` and route
accesses through accessor functions.  This makes it obvious how the
instances of the class are used, and will also facilitate adding bounds
checking to `advanceStubOffset` in a later change.

Reviewers: lhames, loladiro, andrew.w.kaylor

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D14674

llvm-svn: 253918

1 files changed, 11 insertions, 12 deletions

diff --git a/llvm/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldChecker.cpp b/llvm/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldChecker.cpp
index 18a555ae206..58ce88a68f2 100644
--- a/llvm/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldChecker.cpp
+++ b/llvm/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldChecker.cpp
@@ -799,11 +799,10 @@ std::pair<uint64_t, std::string> RuntimeDyldCheckerImpl::getSectionAddr(
   unsigned SectionID = SectionInfo->SectionID;
   uint64_t Addr;
   if (IsInsideLoad)
-    Addr =
-      static_cast<uint64_t>(
-        reinterpret_cast<uintptr_t>(getRTDyld().Sections[SectionID].Address));
+    Addr = static_cast<uint64_t>(reinterpret_cast<uintptr_t>(
+        getRTDyld().Sections[SectionID].getAddress()));
   else
-    Addr = getRTDyld().Sections[SectionID].LoadAddress;
+    Addr = getRTDyld().Sections[SectionID].getLoadAddress();
 
   return std::make_pair(Addr, std::string(""));
 }
@@ -835,11 +834,11 @@ std::pair<uint64_t, std::string> RuntimeDyldCheckerImpl::getStubAddrFor(
 
   uint64_t Addr;
   if (IsInsideLoad) {
-    uintptr_t SectionBase =
-        reinterpret_cast<uintptr_t>(getRTDyld().Sections[SectionID].Address);
+    uintptr_t SectionBase = reinterpret_cast<uintptr_t>(
+        getRTDyld().Sections[SectionID].getAddress());
     Addr = static_cast<uint64_t>(SectionBase) + StubOffset;
   } else {
-    uint64_t SectionBase = getRTDyld().Sections[SectionID].LoadAddress;
+    uint64_t SectionBase = getRTDyld().Sections[SectionID].getLoadAddress();
     Addr = SectionBase + StubOffset;
   }
 
@@ -855,16 +854,16 @@ RuntimeDyldCheckerImpl::getSubsectionStartingAt(StringRef Name) const {
   const auto &SymInfo = pos->second;
   uint8_t *SectionAddr = getRTDyld().getSectionAddress(SymInfo.getSectionID());
   return StringRef(reinterpret_cast<const char *>(SectionAddr) +
-                     SymInfo.getOffset(),
-                   getRTDyld().Sections[SymInfo.getSectionID()].Size -
-                     SymInfo.getOffset());
+                       SymInfo.getOffset(),
+                   getRTDyld().Sections[SymInfo.getSectionID()].getSize() -
+                       SymInfo.getOffset());
 }
 
 void RuntimeDyldCheckerImpl::registerSection(
     StringRef FilePath, unsigned SectionID) {
   StringRef FileName = sys::path::filename(FilePath);
   const SectionEntry &Section = getRTDyld().Sections[SectionID];
-  StringRef SectionName = Section.Name;
+  StringRef SectionName = Section.getName();
 
   Stubs[FileName][SectionName].SectionID = SectionID;
 }
@@ -874,7 +873,7 @@ void RuntimeDyldCheckerImpl::registerStubMap(
     const RuntimeDyldImpl::StubMap &RTDyldStubs) {
   StringRef FileName = sys::path::filename(FilePath);
   const SectionEntry &Section = getRTDyld().Sections[SectionID];
-  StringRef SectionName = Section.Name;
+  StringRef SectionName = Section.getName();
 
   Stubs[FileName][SectionName].SectionID = SectionID;