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Merge pull request #4567 from kivikakk/cxxrtl-escape-trailing

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cxxrtl: use octal encoding of non-printables.
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KrystalDelusion 2025-03-14 16:52:07 +13:00 committed by GitHub
parent e44d1d404a d0da1b56be
commit 9fa1f0e70c
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GPG key ID: B5690EEEBB952194
2 changed files with 6 additions and 5 deletions
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2
backends/cxxrtl/cxxrtl_backend.cc
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@ -616,7 +616,7 @@ std::string escape_c_string(const std::string &input)
output.push_back('\\'); output.push_back('\\');
output.push_back(c); output.push_back(c);
} else { } else {
char l = c & 0x3, m = (c >> 3) & 0x3, h = (c >> 6) & 0x3; char l = c & 0x7, m = (c >> 3) & 0x7, h = (c >> 6) & 0x3;
output.append("\\"); output.append("\\");
output.push_back('0' + h); output.push_back('0' + h);
output.push_back('0' + m); output.push_back('0' + m);

9
kernel/fmt.cc
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@ -634,10 +634,11 @@ std::string escape_cxx_string(const std::string &input)
output.push_back('\\'); output.push_back('\\');
output.push_back(c); output.push_back(c);
} else { } else {
char l = c & 0xf, h = (c >> 4) & 0xf; char l = c & 0x7, m = (c >> 3) & 0x7, h = (c >> 6) & 0x3;
output.append("\\x"); output.push_back('\\');
output.push_back((h < 10 ? '0' + h : 'a' + h - 10)); output.push_back('0' + h);
output.push_back((l < 10 ? '0' + l : 'a' + l - 10)); output.push_back('0' + m);
output.push_back('0' + l);
} }
} }
output.push_back('"'); output.push_back('"');