[ELF] Replace global ctx with getCtx()

Author: MaskRay

lld/ELF/InputSection.cpp

@@ -309,7 +309,7 @@ std::string InputSectionBase::getLocation(uint64_t offset) const {
   std::string secAndOffset =
       (name + "+0x" + Twine::utohexstr(offset) + ")").str();
 
-  std::string filename = toStr(ctx, file);
+  std::string filename = toStr(getCtx(), file);
   if (Defined *d = getEnclosingFunction(offset))
     return filename + ":(function " + toStr(getCtx(), *d) + ": " + secAndOffset;
 
@@ -347,7 +347,7 @@ std::string InputSectionBase::getObjMsg(uint64_t off) const {
   // before ObjFile::initSectionsAndLocalSyms where local symbols are
   // initialized.
   if (Defined *d = getEnclosingSymbol(off))
-    return filename + ":(" + toStr(ctx, *d) + ")" + archive;
+    return filename + ":(" + toStr(getCtx(), *d) + ")" + archive;
 
   // If there's no symbol, print out the offset in the section.
   return (filename + ":(" + name + "+0x" + utohexstr(off) + ")" + archive)

lld/ELF/Symbols.cpp

@@ -295,7 +295,7 @@ void elf::printTraceSymbol(const Symbol &sym, StringRef name) {
   else
     s = ": definition of ";
 
-  message(toStr(ctx, sym.file) + s + name);
+  message(toStr(sym.file->ctx, sym.file) + s + name);
 }
 
 static void recordWhyExtract(Ctx &ctx, const InputFile *reference,