From ea83b133503afcd6589cf317cbb54ccd9e100f57 Mon Sep 17 00:00:00 2001 From: Joerg Sonnenberger Date: Thu, 3 Mar 2011 22:31:08 +0000 Subject: 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 --- lib/MC/MCSectionELF.cpp | 18 ++++++++++++++++-- 1 file changed, 16 insertions(+), 2 deletions(-) (limited to 'lib/MC/MCSectionELF.cpp') diff --git a/lib/MC/MCSectionELF.cpp b/lib/MC/MCSectionELF.cpp index d32aea144e..b908a745b2 100644 --- a/lib/MC/MCSectionELF.cpp +++ b/lib/MC/MCSectionELF.cpp @@ -39,8 +39,22 @@ void MCSectionELF::PrintSwitchToSection(const MCAsmInfo &MAI, 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)) { -- cgit v1.2.3