1 files changed, 11 insertions, 4 deletions
diff --git a/llvm/tools/llvm-readobj/ELFDumper.cpp b/llvm/tools/llvm-readobj/ELFDumper.cpp
index 9a2be3100ac..6bf7a811e64 100644
--- a/llvm/tools/llvm-readobj/ELFDumper.cpp
+++ b/llvm/tools/llvm-readobj/ELFDumper.cpp
@@ -3275,6 +3275,11 @@ void GNUStyle<ELFT>::printProgramHeaders(const ELFO *Obj) {
   }
 }
 
+void printAsPrintable(raw_ostream &W, StringRef S) {
+  for (char C : S)
+    W << (isprint(C) ? C : '.');
+}
+
 template <class ELFT>
 void GNUStyle<ELFT>::printSectionAsString(const ELFO *Obj,
                                          StringRef SectionName) {
@@ -3298,8 +3303,9 @@ void GNUStyle<ELFT>::printSectionAsString(const ELFO *Obj,
       CurrentWord++;
       continue;
     }
-    OS << format("[%6tx]", CurrentWord - SecContent);
-    OS << format(" %.*s\n", WordSize, CurrentWord);
+    OS << format("[%6tx]  ", CurrentWord - SecContent);
+    printAsPrintable(OS, StringRef(CurrentWord, WordSize));
+    OS << '\n';
     CurrentWord += WordSize + 1;
   }
   OS.flush();
@@ -4361,8 +4367,9 @@ void LLVMStyle<ELFT>::printSectionAsString(const ELFO *Obj,
     W.startLine() << "["
                   << to_string(
                          format_hex_no_prefix((CurrentWord - SecContent), 6))
-                  << "]";
-    W.startLine() << format(" %.*s\n", WordSize, CurrentWord);
+                  << "]  ";
+    printAsPrintable(W.startLine(), StringRef(CurrentWord, WordSize));
+    W.startLine() << '\n';
     CurrentWord += WordSize + 1;
   }
 }