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Bug#9033: For the ELF assembler output, always quote the section name.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126963 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Joerg Sonnenberger
2011-03-03 22:31:08 +00:00
parent bbd0f45b47
commit ea83b13350
17 changed files with 61 additions and 37 deletions
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18
lib/MC/MCSectionELF.cpp
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@ -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)) {