Bug#9033: For the ELF assembler output, always quote the section name.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126963 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/MC/MCSectionELF.cpp b/lib/MC/MCSectionELF.cpp
index d32aea1..b908a74 100644
--- a/lib/MC/MCSectionELF.cpp
+++ b/lib/MC/MCSectionELF.cpp
@@ -39,8 +39,22 @@
return;
}
- OS << "\t.section\t" << getSectionName();
-
+ StringRef name = getSectionName();
+ OS << "\t.section\t\"";
+ for (const char *b = name.begin(), *e = name.end(); b < e; ++b) {
+ if (*b == '"') // Unquoted "
+ OS << "\\\"";
+ else if (*b != '\\') // Neither " or backslash
+ OS << *b;
+ else if (b + 1 == e) // Trailing backslash
+ OS << "\\\\";
+ else {
+ OS << b[0] << b[1]; // Quoted character
+ ++b;
+ }
+ }
+ OS << '"';
+
// Handle the weird solaris syntax if desired.
if (MAI.usesSunStyleELFSectionSwitchSyntax() &&
!(Flags & ELF::SHF_MERGE)) {